This U.S. State Has a 7-Story Cave — and Fall Is the Perfect Time to Visit

Nestled beneath the surface of Missouri lies a hidden world— the Cave State. With a nickname inspired by its 7,500 recorded caves, including a vast network under St. Louis, Missouri’s underground expanse remains a captivating mystery. While not many people can access St. Louis’ caves, a trip an hour southwest of the city unveils the mesmerizing realm of Meramec Caverns and the 40-plus caves of Meramec State Park. Along the Natural Wonders Trail in Meramec State Park, visitors can enjoy the beauty of the autumn season before a short drive to the iconic Meramec Caverns, home to the largest cave west of the Mississippi.

A Tapestry of History Beneath the Earth’s Surface

Meramec Caverns’ significance goes beyond its geological wonder. In the 1890s, it morphed into an underground escape, hosting lively parties in its expansive ballroom.

In 1933, Lester Benton Dill purchased it and transformed Meramec Caverns into a show cave. A subsequent revelation in 1941 led to the unearthing of Jesse James’ hidden loot, elevating the cave’s historical significance. Today, seven levels of the cave await exploration, safeguarded by Dill’s descendants, who continue to preserve the captivating tales within the caverns.

The Living Chronicle of Meramec Caverns

The fall season brings an additional enchantment to the area, as the maples, ashes, hickories, and oaks take on vibrant hues. Guided tours show the subterranean wonders of the enchanting cave daily.

Above ground, the Meramec Cavern complex offers more than cave exploration. A campground and motel provide accommodation options, while adventurous souls can try out a zip line, climbing wall, and riverboat tours.