7 Amazing Caves To Explore Outside Yellowstone

Yellowstone National Park is renowned for its geothermal wonders, but the region also boasts some incredible caves that adventurous explorers should not miss. Here are seven amazing caves to discover outside the boundaries of Yellowstone.

1. Lewis and Clark Caverns

Located in Montana, the Lewis and Clark Caverns are one of the largest known limestone caverns in the Northwest. Guided tours lead visitors through a series of spectacular rooms filled with stalactites, stalagmites, columns, and helictites. The caverns offer a fascinating journey into the geological past and are a must-visit for cave enthusiasts.

2. Ice Caves in Shoshone National Forest

The Shoshone National Forest, situated near the eastern edge of Yellowstone, is home to the fascinating Ice Caves. These caves are unique due to the perennial ice formations that remain inside, even during the summer. The glistening ice walls and floors make for an enchanting and cool escape from the summer heat.

3. Craters of the Moon Lava Tubes

Craters of the Moon National Monument in Idaho offers a stark, otherworldly landscape formed by ancient volcanic activity. Among the features of this monument are the lava tubes, which are essentially caves formed by flowing lava. Visitors can explore several of these tubes, including the popular Indian Tunnel, where light filters through collapsed sections of the roof, creating an eerie and beautiful setting.

4. Timpanogos Cave National Monument

Located in Utah’s Wasatch Mountains, Timpanogos Cave National Monument features a series of three spectacular caves. The guided tour through Hansen Cave, Middle Cave, and Timpanogos Cave takes visitors past intricate formations such as helictites, flowstone, and cave bacon. The hike to the cave entrance offers stunning views, making this a rewarding adventure both above and below ground.

5. Minnetonka Cave

Minnetonka Cave, found in southeastern Idaho, is one of the largest limestone caves in the region. The cave boasts an impressive array of stalactites, stalagmites, and other formations. Guided tours take visitors deep into the cave’s nine rooms, revealing its geological wonders and rich history.

6. Cody Caves Provincial Park

Cody Caves Provincial Park in British Columbia, Canada, offers an extensive cave system filled with fascinating formations. The guided tours through Cody Caves take visitors into a subterranean world of flowstone, stalactites, stalagmites, and unique geological features such as soda straws and draperies. The park also offers opportunities for more advanced caving expeditions.

7. Boy Scout Cave and Beauty Cave

Located in the Craters of the Moon National Monument, Boy Scout Cave and Beauty Cave are two intriguing lava tubes that provide a thrilling exploration experience. Boy Scout Cave is known for its challenging entry and rugged interior, while Beauty Cave offers a more accessible adventure with its stunning lava formations. Both caves give visitors a glimpse into the dynamic volcanic history of the area.


While Yellowstone National Park is a treasure trove of natural wonders, the surrounding region is equally rich with fascinating caves waiting to be explored. From the ice-laden caverns of Shoshone National Forest to the lava tubes of Craters of the Moon, these seven caves offer diverse and thrilling adventures for those willing to venture off the beaten path. So, grab your gear, prepare for an underground adventure, and explore the hidden depths outside Yellowstone.



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