Rasika DalviAfter our unforgettable visit to Glacier National Park in Montana, our next destination was the legendary Yellowstone National Park. Spanning nearly 3,500 square miles across Wyoming, Montana, and Idaho, Yellowstone is unlike any place on Earth. Established in 1872, it holds the distinction of being the world’s first national park, setting the standard for protected natural landscapes around the globe.
What makes Yellowstone truly extraordinary is that it sits atop one of the largest active volcanic systems in the world; a supervolcano. As you explore the park, you might wonder, “Where is the volcano?” The fascinating answer is that much of the park itself is part of the volcanic caldera. Instead of towering volcanic peaks, Yellowstone’s geothermal wonders – bubbling geysers, vibrant hot springs, steaming fumaroles, and gurgling mud pots offer a glimpse into the immense volcanic activity occurring beneath the surface.
Yellowstone is home to approximately half of the world’s hydrothermal features, making it the most geothermally active place on the planet. The heat generated by the massive magma chamber below powers thousands of these remarkable natural features, creating a landscape that seems almost otherworldly. Steam rises from the earth, colorful mineral-rich pools shimmer in the sunlight, and geysers erupt with incredible force, making it feel as though the ground itself is alive.
Geological research suggests that the Yellowstone supervolcano has experienced three major eruptions over the past 2.1 million years, with the most recent occurring about 631,000 years ago. While these eruptions happened hundreds of thousands of years apart, scientists continuously monitor the volcanic system. The good news is that there is currently no evidence to suggest that another major eruption is imminent, allowing millions of visitors each year to safely experience one of the most fascinating natural wonders on Earth.
We visited Yellowstone in April 2019, but the temperature was still negative, just like the winter. Advantage of planning trips in April-May is mild weather and fewer crowds.
So, let’s start our journey into this mystical world.
Day 1 : Arriving in Yellowstone via Grand Teton National Park
There are several ways to begin your Yellowstone adventure, depending on where you’re traveling from and how much time you have.
One popular option is to fly into Salt Lake City, Utah, and enjoy a scenic five-hour drive to Yellowstone’s South Entrance through the spectacular Grand Teton National Park. Another convenient choice is to fly into Yellowstone Airport, which offers easy access to the park.
For our trip, we chose to fly into Jackson Hole Airport in Wyoming, and it turned out to be one of the highlights of the journey. Although flights to Jackson Hole can be more expensive, the experience is well worth it. It is the only commercial airport located within a U.S. national park; Grand Teton National Park making it one of the most scenic airport arrivals in the country.
Our descent into Jackson Hole was nothing short of breathtaking. From the airplane window, we were treated to stunning views of the snow-capped Teton Mountain Range stretching across the horizon. As the aircraft approached the runway, the untouched wilderness below came into view, and with a bit of luck, you may even spot elk or moose roaming the landscape. It was the perfect introduction to the natural beauty that awaited us over the next several days.
Day 2 – Grand Canyon of Yellowstone & Norris Geyser Basin
We stayed just outside Yellowstone’s West Entrance in Montana, which made for a convenient base to explore the park.
After the long journey the previous day, we allowed ourselves a slow start. A delicious breakfast at Euro Café was exactly what we needed before setting off for another day of adventure.
Grand Canyon of Yellowstone
Our first stop was the magnificent Grand Canyon of Yellowstone, one of the park’s most iconic attractions. True to its name, this dramatic canyon is both vast and breathtaking, carved over thousands of years by the powerful Yellowstone River.
The canyon walls are painted in striking shades of yellow, orange, red, pink, and white. These vibrant colors are the result of hot springs and steam vents altering the volcanic rock through a process known as hydrothermal alteration. Much of the yellow hue comes from iron compounds within the rock, giving the canyon its distinctive appearance.
Unlike valleys carved by glaciers, the Grand Canyon of Yellowstone is a classic V-shaped canyon, formed by the relentless erosion of the Yellowstone River; a process that continues even today.
Artist Point
No visit to the Grand Canyon of Yellowstone is complete without stopping at Artist Point. This famous overlook offers one of the most photographed views in the entire park, where the colorful canyon frames the spectacular Lower Falls as it plunges nearly 308 feet into the gorge below.
Standing at the viewpoint, it’s easy to understand why artists and photographers have been drawn here for generations. The combination of the roaring waterfall, vibrant canyon walls, and winding Yellowstone River creates an unforgettable panorama.
If you’re looking for a closer perspective, take the short but steep hike to the Brink of the Lower Falls, where you’ll feel the immense power of the waterfall from just above the edge. For an even more adventurous experience, Uncle Tom’s Trail (when open) descends hundreds of steps toward the base of the falls, rewarding hikers with an incredible up-close view. Keep in mind that some trails close seasonally, particularly during winter, when snow and icy conditions make them unsafe. Even in autumn, the winds near the canyon can be surprisingly cold, so carrying an extra layer is always a good idea.
Norris Geyser Basin
Our next stop was Norris Geyser Basin, one of Yellowstone’s most fascinating geothermal areas. Even before reaching the boardwalk, the unmistakable sulfur smell in the air reminded us that this landscape is very much alive beneath the surface. It almost felt like stepping into a giant outdoor chemistry laboratory.
Norris Geyser Basin is the hottest, oldest, and most dynamic hydrothermal area in Yellowstone. It is home to Steamboat Geyser, the world’s tallest active geyser, which can shoot water over 300 feet into the air during major eruptions.
As we walked along the boardwalk, we were amazed by the steaming vents, bubbling pools, colorful hot springs, and constantly changing geothermal features. The brilliant blues, greens, oranges, and yellows are created by minerals in the water and colonies of thermophiles—heat-loving microorganisms that thrive in these extreme temperatures. The constantly shifting landscape serves as a powerful reminder that Yellowstone sits atop one of the world’s largest active volcanic systems.
This area has two loops, the Back Basin (1.5 miles) and the Porcelain Basin (0.75 miles).
Grand Prismatic Spring (Midway Geyser Basin)
No trip to Yellowstone National Park is complete without visiting the spectacular Grand Prismatic Spring in Midway Geyser Basin. As the largest hot spring in the United States and the third largest in the world, it is undoubtedly one of Yellowstone’s most iconic natural wonders.
The moment you catch your first glimpse of Grand Prismatic Spring, you’ll understand why it is one of the park’s most photographed attractions. Its brilliant concentric rings of deep blue, emerald green, bright yellow, orange, and fiery red resemble a giant rainbow painted onto the earth. The vivid colors are created by heat-loving microorganisms called thermophiles, which thrive in the mineral-rich waters at different temperatures.
The spring measures approximately 370 feet (113 meters) in diameter and reaches depths of over 160 feet (50 meters). Steam constantly rises from its crystal-clear blue center, adding an almost mystical quality to the landscape.
While the boardwalk offers an impressive close-up view, the best perspective is from the Grand Prismatic Spring Overlook. A short uphill hike rewards visitors with a breathtaking aerial view, where the spring’s brilliant rainbow colors can be fully appreciated. Standing above this geothermal masterpiece, surrounded by steaming vents and vast lodgepole pine forests, is truly one of the most unforgettable experiences in Yellowstone.
Grand Prismatic Spring perfectly showcases the extraordinary geothermal forces that lie beneath Yellowstone, making it a must-see destination for every visitor to the park.
Old Faithful (Upper Geyser Basin)
No visit to Yellowstone National Park is complete without witnessing the legendary Old Faithful Geyser. Among all the incredible natural wonders in the park, few are as iconic, recognizable, or beloved as this world-famous geyser.
Standing among a crowd of visitors from around the globe, waiting for Old Faithful to erupt, is an experience in itself. And when the moment finally arrives, it is truly magical; the geyser suddenly bursts into action, sending a towering column of hot water nearly 130–180 feet into the air.
Old Faithful earned its name because of its remarkably consistent eruptions. While it is no longer exactly every 70 minutes, its eruptions are still highly predictable, usually occurring approximately every 60–110 minutes. Visitors can check the predicted eruption times at the Old Faithful Visitor Education Center to plan their visit.
But behind this impressive display lies a fascinating geological process that has been millions of years in the making. Geysers are a rare type of hot spring that periodically erupts because of the unique underground plumbing system beneath Yellowstone. Deep below the surface, water is heated by the volcanic activity beneath the park. As this superheated water becomes trapped in narrow underground channels, pressure builds until steam bubbles force the water upward, eventually creating the powerful eruption we see at the surface.
Hot springs, on the other hand, have larger underground channels that allow water to circulate freely, preventing pressure from building enough to create eruptions. The vibrant colors seen in many hot springs are created by communities of thermophiles; heat-loving microorganisms that thrive in different temperature zones of the pools.
Watching Old Faithful erupt is more than just a sightseeing experience; it is a rare opportunity to witness the incredible geological forces that continue to shape Yellowstone’s ever-changing landscape.
Do not leave this area without visiting The Old Faithful Inn, which is one of the few remaining log hotels in the United States.
After witnessing such a marvelous natural wonders, our day with an extremely tasty Mexican cuisine at a food truck ( Las Palmitas Mexican Food Truck).
Day 3 – Mammoth Hot Springs & Yellowstone’s Changing Landscape
We began another exciting day of exploration with a hearty breakfast at Running Bear Pancake House. Fueled and ready for another adventure, we set out to discover more of Yellowstone’s incredible geothermal wonders.
Mammoth Hot Springs
Yellowstone National Park is home to one of the world’s most remarkable collections of geysers, hot springs, and mudpots. Just when you think you have seen the park’s most fascinating landscapes, Mammoth Hot Springs surprises you with a completely different kind of beauty.
Unlike the colorful pools and erupting geysers found elsewhere in Yellowstone, Mammoth Hot Springs looks like a landscape from another planet. Its massive white terraces, cascading formations, and steaming vents create an almost surreal scene that feels straight out of a science-fiction movie.
The incredible formations at Mammoth Hot Springs are created by thousands of years of geological activity. Deep beneath the surface, hot water travels through layers of limestone, dissolving calcium carbonate along the way. When this mineral-rich thermal water reaches the surface and cools, it deposits the calcium carbonate, slowly building layers of travertine terraces.
The result is a breathtaking landscape that resembles a cave turned inside out, with terraces flowing like frozen waterfalls down the hillside. Unlike many other geothermal features in Yellowstone, these formations can change relatively quickly because limestone is a softer rock, allowing travertine deposits to build rapidly. New formations appear while others fade away, making Mammoth Hot Springs a constantly evolving natural masterpiece.
Lamar Valley – Yellowstone’s “Serengeti”
Our Yellowstone adventure continued into the remote and breathtaking Lamar Valley, located in the northeastern corner of the park. Often referred to as the “Serengeti of North America,” Lamar Valley earns this nickname because of its vast open grasslands, abundant wildlife, and incredible opportunities for animal sightings.
As we drove through this spectacular valley, it felt like entering a true wildlife sanctuary. The sweeping meadows and winding Lamar River create the perfect habitat for some of Yellowstone’s most iconic animals. Where there are large herds of prey, predators are never far behind. The valley is home to an impressive variety of wildlife, including bison, elk, pronghorn, grizzly bears, black bears, wolves, coyotes, river otters, bald eagles, and osprey.
The open landscape makes Lamar Valley one of the best places in Yellowstone for wildlife watching. Herds of bison and pronghorn are commonly seen grazing along the roadside and across the meadows. The early sections of Lamar Valley are especially well known for frequent pronghorn sightings.
The valley is also famous for its thriving gray wolf population. These elusive predators are much more difficult to spot than the massive bison herds, but patient visitors have the best chance during the quiet hours of sunrise and sunset, when wolves are most active. Many wildlife enthusiasts visit Lamar Valley with hopes of catching a glimpse of these fascinating creatures.
We were incredibly fortunate during our visit and had some unforgettable wildlife encounters. We spotted bears, adorable bison calves (also known as “red dogs”), massive herds of bison, and graceful pronghorn antelopes roaming freely in their natural habitat. The only animal missing from our list was the elusive gray wolf; and honestly, we were not too disappointed about that! After all, a little mystery makes the Yellowstone experience even more thrilling. 😊
Boiling River – Yellowstone’s Natural Hot Tub
Hidden away in the northern corner of Yellowstone National Park, Boiling River is one of the park’s lesser-known but most unique attractions. While millions of visitors flock to Yellowstone’s famous geysers and hot springs, this peaceful geothermal spot offers a completely different experience; a chance to soak in nature’s own hot tub.
At Boiling River, a powerful underground hot spring flows into the much colder waters of the Gardner River. The meeting point of these two water sources creates a natural soaking area where warm and cool waters blend together, producing a comfortable temperature for visitors to enjoy.
The water temperature can vary significantly, ranging from approximately 100–140°F (38–54°C) depending on the season, weather conditions, and the exact location within the river. Finding the perfect spot where the warm spring water mixes with the cooler river water is part of the fun.
Surrounded by the peaceful beauty of Yellowstone’s wilderness, soaking in Boiling River feels like discovering a hidden treasure within America’s first national park. It is a refreshing and memorable way to experience the geothermal energy that makes Yellowstone so extraordinary.
Note: Always check current park conditions before visiting, as access to Boiling River can be restricted at times due to safety concerns, water levels, or environmental protection efforts.
Boiling River is one of the few legal thermal soaking areas in Yellowstone. It is located approximately 2 miles north of Mammoth and 2.9 miles south of the park’s North Entrance. Go during the day. The Boiling River is closed once dark hits (6 pm). Don’t forget your swimsuit and water shoes. There is a bathroom and a small parking area at the start of the short trail leading to the hot spring.
Canary Spring – A Hidden Gem of Mammoth Hot Springs
After relaxing at the natural warmth of Boiling River, we continued our journey to explore another fascinating geothermal feature of Yellowstone – Canary Spring.
Located along the Upper Terrace Drive at Mammoth Hot Springs, Canary Spring is a stunning example of Yellowstone’s ever-changing travertine landscape. A short spur trail leads visitors down from the drive to a viewpoint overlooking this beautiful spring.
The cascading waters of Canary Spring flow over delicate white travertine terraces, creating a striking contrast against the surrounding landscape. The vibrant yellow and golden hues, which give the spring its name, are caused by mineral deposits and heat-loving microorganisms thriving in the warm waters.
Day 4 – Biscuit Basin & Yellowstone’s Geothermal Wonders
Biscuit Basin (Upper Geyser Basin)
Our fourth day in Yellowstone began with another fascinating encounter with the park’s incredible geothermal landscape. Located within the Upper Geyser Basin, Biscuit Basin is a small but spectacular area filled with colorful hot springs, steaming vents, and bubbling pools.
A short ¼-mile boardwalk trail takes visitors through this geothermal wonderland, offering a close-up view of some of Yellowstone’s most unique features. The basin gets its name from the delicate, biscuit-shaped mineral formations that once surrounded the brilliant blue waters of Sapphire Pool.
However, the landscape was dramatically transformed in 1959 following a powerful earthquake near Yellowstone. The earthquake triggered a violent eruption of Sapphire Pool, destroying many of the distinctive “biscuit” formations that gave the basin its name. Although these formations have not returned to their former glory, Sapphire Pool remains one of the most mesmerizing sights in the area. With its intensely blue waters, steaming edges, and constantly changing geothermal features, Biscuit Basin offers a glimpse into the powerful forces hidden beneath Yellowstone’s surface.
After relishing this uniquely beautiful world of YNP, we started our journey back to Jackson.
Day 5
After spending four unforgettable days exploring the extraordinary landscapes, geothermal wonders, and abundant wildlife of Yellowstone National Park, it was time to bid farewell to this remarkable natural wonderland. Filled with countless memories of steaming geysers, colorful hot springs, breathtaking canyons, and incredible wildlife encounters, we began our journey back to Jackson, carrying with us the magic of Yellowstone.
Wildlife at Yellowstone :
Yes, the geothermal features and waterfalls are impressive, but the abundance and assortment of wildlife attract just as many visitors. For many first-time YNP visitors, the chance to see a wild wolf, black bear or grizzly is at the top of the wish list. In addition to its numerous geological features, YNP also has plentiful wildlife. It is home to the oldest and largest bison herd in the United States, along with wolves, elk, and grizzly bears.
Yellowstone’s Majestic Bison
The American bison is the largest land-dwelling mammal in North America, and Yellowstone National Park protects one of the most significant and genetically pure bison populations in the United States.
What makes Yellowstone’s bison herd truly special is its remarkable history and connection to the wild landscapes of the American West. It is the largest bison population on public land in the country and one of the few remaining herds that has not been significantly affected by interbreeding with domestic cattle. This genetic purity makes the Yellowstone bison especially important for conservation efforts.
Unlike many other bison herds that live in restricted areas, Yellowstone’s bison roam freely across the park’s vast wilderness and surrounding areas of Montana. Their natural behaviors closely resemble those of their ancestors, from seasonal movements across the landscape to dramatic displays during the breeding season, when males compete for mates.
Watching these magnificent animals move through Yellowstone’s open valleys and meadows is a reminder of the wild heritage that once stretched across North America. The herd continues to thrive as a symbol of successful wildlife conservation, with an estimated population of approximately 4,500 bison in 2018.
Grizzly Bears – The Giants of Yellowstone
Yellowstone National Park is home to two species of bears: grizzly bears and black bears. While both species share the park’s vast wilderness, grizzly bears are especially fascinating because of their limited range and unique role in the Yellowstone ecosystem.
Grizzly bears once roamed across much of western North America, but today their habitat is restricted to a much smaller portion of the United States. The Yellowstone region is one of the few remaining strongholds where these magnificent animals continue to thrive in the wild.
Grizzlies are typically larger and more powerful than black bears. They can be recognized by their distinctive large shoulder hump, which is a mass of powerful muscles used for digging, their concave facial profile, and their long claws adapted for searching for roots, insects, and small animals. Their size and strength make them one of the most impressive predators in Yellowstone.
Although grizzly bears have a reputation for being aggressive, they are generally solitary animals that prefer to avoid humans. Most encounters occur when bears are surprised or feel threatened, especially when protecting their cubs or food sources. With their incredible strength and important role in maintaining the balance of the ecosystem, grizzly bears remain one of Yellowstone’s most iconic and respected residents. Spotting a grizzly bear in Yellowstone is a rare and unforgettable experience.
Wolves, Coyotes, and Foxes – Yellowstone’s Wild Canids
Yellowstone National Park is home to three fascinating members of the Canidae family: wolves, coyotes, and foxes. These remarkable predators play an important role in maintaining the balance of the park’s ecosystem and can be spotted roaming through Yellowstone’s diverse landscapes.
Among the three, coyotes are the most commonly seen. They are found throughout the park and can often be spotted at various times of the day, moving through meadows, valleys, and along roadsides in search of food. Their adaptability has allowed them to thrive in Yellowstone’s challenging environment.
The three canid species can be distinguished mainly by their size and appearance. Wolves are the largest, with powerful bodies, long legs, and broad heads. Coyotes are medium-sized, smaller and more slender, while foxes are the smallest, known for their delicate features and bushy tails.
Whether it is the haunting howl of a wolf echoing across Lamar Valley, a coyote quietly crossing the road, or a fox moving gracefully through the landscape, encountering Yellowstone’s wild canids offers a rare glimpse into the untamed beauty of this extraordinary ecosystem.
Wolves and Coyotes – The Voices of Yellowstone’s Wilderness
The story of wolves in Yellowstone is one of the most remarkable wildlife conservation successes in the United States. Between 1995 and 1997, gray wolves from Canada and Montana were carefully reintroduced into Yellowstone National Park after being absent from the ecosystem for nearly 70 years. This historic effort helped restore an important predator species and has provided scientists with a unique opportunity to study how wolves influence the balance of an entire ecosystem.
Today, Yellowstone plays a vital role in ensuring the long-term survival of wolves in the Greater Yellowstone Ecosystem. The park’s northern range, especially Lamar Valley, is considered one of the best places in the world to observe these elusive predators in the wild. Wolves are most active during the quieter hours of the day, and patient visitors often have the best chance of spotting them around dawn and dusk.
Unfortunately, we were not lucky enough to see wolves during our visit, but simply knowing that these magnificent animals were roaming somewhere across the vast Yellowstone wilderness made the experience even more special. We did, however, hear that the early morning hours offer the greatest chance of a memorable wolf encounter.
Known as “song dogs,” coyotes are famous for their distinctive vocalizations. Their howls, yips, and calls are used to communicate with one another across long distances. Hearing a chorus of coyotes echo through the Yellowstone landscape—especially during the peaceful hours of sunrise and sunset—is a magical reminder that you are surrounded by a truly wild ecosystem.
Apart from these magnificent animals, Yellowstone also has Elk, Moose, Bighorn Sheep, Mule Deer, Pronghorn, White-tailed deer, River Otter.
Wildlife Spotting Tips :
- Head to Lamar valley or Hyden Valley
- Pack binoculars or a spotting scope. Many animals are tough to see with the naked eye.
- In the Lamar Valley, look for groups of people pulled over—chances are good someone has spotted a wolf, bison, or another animal. You will see these folks in the Lamar Valley with large spotting scopes and intense gazes. They are usually quite friendly and will offer advice.
- Be still. Park yourself at a good vantage point and wait quietly for wildlife to wander by. The park rewards the patient and observant naturalist. Every time.
- Park regulations require that people stay at least 100 yards (91 m) from bears (unless safely in your car as a bear moves by).
- Animals are most active at dawn and dusk. If you’re going early, aim to be in the valleys before sunrise for the best odds.
- Plan your trip during the offseason. Grizzly bears emerge from hibernation in the spring and are actively seeking out food. In the winter, many enthusiasts enjoy watching wolves in the Lamar Valley (the northern road is the only one maintained in snowy conditions).
Yellowstone is a large national park – and an extremely popular one. Here are some things you should know before you go:
- Stay a safe distance from thermal features and never leave the boardwalk to walk on a geyser’s fragile crust.
- Respect that these are WILD animals; they aren’t pets and you aren’t in a zoo.
- Maintain a safe distance from any wildlife you may come across (at least 25 yards is usually recommended), and DO NOT try to approach or feed them. Don’t get too close!
- Overestimate driving times. The speed limits posted in Yellowstone vary from 25 to 45 miles per hour due to winding roads and the possibility of wildlife running out in front of you.
- Each visitor center is different. Be sure to allow enough time to visit at least a couple of these in order to really get a feel for Yellowstone and its features.
- Go in the off-season. I would definitely recommend visiting Yellowstone in either the spring or autumn (or even winter!). The park gets really crowded during the summer months and so does the traffic.
Like glaciers are melting away; it is possible that Old Faithful may stop erupting someday. Change is constant and it is relevant to mother nature as well. Enjoy nature and respect its beauty.
A Final Thought – The Ever-Changing Wonders of Yellowstone
Nature is constantly evolving, and even the most iconic landscapes on Earth are not permanent. Just as glaciers around the world are slowly disappearing, Yellowstone’s famous geothermal features are also part of a natural cycle of change. Someday, the legendary Old Faithful may no longer erupt as it does today.
While it is difficult to imagine Yellowstone without its steaming geysers, colorful hot springs, and dramatic landscapes, change is an essential part of nature’s story. The same geological forces that created these wonders millions of years ago will continue to reshape them over time.
Every visit to a place like Yellowstone is a reminder that we are witnessing a moment in Earth’s long and fascinating journey. Explore these incredible landscapes, cherish their beauty, and most importantly; respect and protect the natural world so that future generations can experience its magic too.
🌿 Stay on the Trail!
Get scenic road trips, hidden gems, travel itineraries, and photography inspiration delivered to your inbox.
