Boiling River is a unique natural attraction in the northern part of Yellowstone National Park, where a hot spring and a cold river merge together, creating a perfect spot to relax in a natural hot tub.

The hot spring water flows out of the ground at temperatures of up to 140 degrees Fahrenheit, but as it enters the Gardner River, it cools down, creating a comfortable and safe temperature to soak in.

Wade into the water and find the perfect spot where the hot spring and cold river water mix. The experience is truly unique, as you can feel the temperature change as you move closer to the source of the hot spring water.

Be advised that swimming or soaking in the Boiling River is only allowed in designated areas for safety reasons. The Boiling River may be closed during high water or extreme weather conditions, so it's always a good idea to check with park rangers before making the trip.

Boiling River

Mammoth Hot Springs is a unique thermal area located in the northwestern part of the park. It features a series of terraced hot springs and travertine formations that have been created by thousands of years of hot water flowing from the nearby geothermal vents. The travertine terraces are the main attraction, and they are constantly changing due to the water flow and the mineral deposits left behind.

The area is accessible via a boardwalk trail that takes you through the terraces, with stunning views of the colorful mineral deposits and the surrounding mountains. The Liberty Cap, a cone-shaped formation, is one of the most prominent features of Mammoth Hot Springs. Other noteworthy formations include the Minerva Terrace, the Canary Spring, and the Palette Spring.

Mammoth Hot Springs is also home to a historic district that includes several old buildings that were constructed in the late 1800s when the area was used as a military post. The Albright Visitor Center is located in the historic district and provides information about the area's geology, history, and wildlife.

By the way, wildlife is abundant in Mammoth Hot Springs, and you can often spot elk, bison, and other animals grazing in the nearby fields.

Mammoth Hot Springs

The Roosevelt Arch is a historic landmark located at the north entrance of Yellowstone National Park. It was constructed in 1903 and dedicated by President Theodore Roosevelt as the ceremonial entrance to the park.

The arch is made of rough hewn stone and features two stone pillars with a large stone arch spanning between them. The arch is inscribed with the phrase "For the Benefit and Enjoyment of the People" which reflects the park's mission to preserve the natural beauty and wildlife of the area for the public to enjoy.

The Roosevelt Arch is not only a symbol of Yellowstone National Park, but also an iconic symbol of the American West. You can walk through the arch and take in the stunning mountain views and the wildlife that roam the area. You can learn more about the history of the arch and the park at the nearby Roosevelt Arch Visitor Center, which features exhibits and information about the park's natural and cultural history.

Roosevelt Arch

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I’d go for Mammoth Hot Springs Hotel if you want a stay with some history. The views are part of the appeal.

Even after exploring the geothermal valleys of Iceland and New Zealand, Yellowstone managed to impress. Truly one of the most stunning geothermal parks in the world. If you love nature and unique landscapes, it will make you feel on another planet.

Mammoth Hot Springs Hotel is a historic hotel located in the Mammoth Hot Springs area inside Yellowstone National Park. The hotel was built in 1883 and has been in operation ever since, making it one of the oldest hotels in the National Park System.

The Mammoth Hot Springs Hotel has a variety of accommodations, including hotel rooms, cabins, and suites. The hotel also features a restaurant, lounge, and gift shop. It is open seasonally from late May through early October.

Booking tip: if there's no availability on Expedia, check out their website as it often has more available rooms there.

Mammoth Hot Springs Hotel

Explore everything Yellowstone has to offer, plus the stunning Grand Teton.

Yellowstone & Grand Teton

A short trip filled with some of the most outworldly landscapes on our planet.

Yellowstone Highlights

This area feels like stepping back in time with its historic Fort Yellowstone buildings and the steaming terraces of Mammoth Hot Springs. Elk often roam the streets here, adding to the surreal beauty of the place.

Mammoth

Mammoth Hot Springs Hotel

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