8 Amazing Caves To Explore Outside Yellowstone

Lewis & Clark Caverns, Montana

It's a beautiful journey from Yellowstone, some 130 miles northwest, where tourists may explore this labyrinth of limestone caves known for its breathtaking formations and winding corridors.

Great Expectations Cave, Wyoming

The second-largest and deepest cave in Wyoming is called Great Expectations Cave. This cave, which is situated in the Bighorn Mountains, features a remarkable chamber that is 2,000 feet long and up to 100 feet high and wide.

Sinks Canyon Cave, Wyoming

Another natural wonder of Wyoming is the Sinks Canyon Cave, which is tucked away within Sinks Canyon State Park not far from Lander. The Popo Agie River's Middle Fork disappears beneath the earth and reappears downstream.

Wind Cave, Wyoming

Travelers can drive 118 miles to find the striking Wind Cave near Cody after visiting the best hot springs in Yellowstone. It is necessary for hikers to be ready for a strenuous four-hour trek.

Natural Trap Cave, Wyoming

Among these is the Natural Trap Cave, which is well known for its paleontological discoveries since it served as a trap for numerous extinct animals. Within the cave, scientists have discovered fossils that date back 20,000 years.

Tongue River Cave, Wyoming

The Tongue River Cave, situated in the Bighorn National Forest, has withstood years of free access and damage. The cave was originally off-limits to the public, but is now protected by the U.S. Forest Service.

Vapor Caves, Wyoming

One of the most distinctive and natural geological attractions in Thermopolis, Wyoming, is the Thermopolis Vapor Caves. Visitors can enjoy the healing benefits of the naturally heated mineral waters in these vapor caves.

Big Ice Cave, Montana

The Big Ice Cave is not technically part of Yellowstone National Park, although it is tucked away in the southern Shoshone National Forest. Visitors are welcome to enter the cave and explore its lone chamber, although tours are not offered.