United States Missouri Sullivan

Meramec Caverns

A vast 4.6-mile limestone cave system in Missouri, known for its ancient formations, guided tours, and ties to outlaw Jesse James.

Tips from the community

Meramec Caverns in Missouri is one of the most popular and enchanting pit stops for travelers on a Route 66 road trip. Known as the "Jewel of Route 66," this vast underground complex of mineral formations offers guided tours revealing stunning stalactites and stalagmites, along with the rich history of the cave, including its use as a hideout by the infamous outlaw Jesse James. A visit to Meramec Caverns provides a refreshing break from the road and a chance to stretch your legs while exploring one of America's most famous natural attractions.

gocamp 1 month ago

Part of the Ozarks, this cave system is a spectacular sight 400 million years in the making. As if that isn't enough, the caves have had their place in American history as well - they were once a stop on the Underground Railroad, housing thousands of runaway slaves and they were a hiding place for the infamous outlaw, Jesse James. The Meramec Caverns are one of the most famous stops on former Route 66 in Missouri.

chiefseeker 4 years ago

Meramec Caverns Guides