Meramec Caverns

ThePhotoRun, Jason Runyon, CC BY-SA 3.0, via Wikimedia Commons; Image Size Adjusted

Extensive underground passages, towering mineral formations, and guided cave tours showcase one of the most celebrated natural wonders in the Ozark region.

General Information
Hours:
Open daily throughout the year
Cave tour schedules vary by season, with multiple tours offered daily during peak months
Visitor center and attraction hours vary seasonally
Fees:
Admission fees vary by cave tour type and visitor age
Combination packages and special tours available
Pet Policy:
Pets are allowed on the grounds when leashed but are not permitted on cave tours or inside attraction buildings.
Closest cities with hotels:
Sullivan, Missouri (approximately 6 mi)
Seasons:
Spring through Fall for the full range of tours and activities
Open year-round
Location:
https://maps.google.com/?q=Meramec+Caverns1135 Highway W, Sullivan, MO 63080
Website:
https://www.americascave.com/" rel="noopener" target="_blank">americascave.com

From Sullivan (6 mi): Take I-44 to the Meramec Caverns exit, then follow Highway W south and the well-marked signs directly to the attraction entrance.

Overview

The Meramec Caverns is one of the most famous cave attractions in the United States, featuring more than four miles of surveyed passages beneath the limestone hills of the Ozarks. Formed over millions of years by the action of underground water, the cavern contains spectacular rooms filled with stalactites, stalagmites, massive columns, flowing draperies, and rare mineral formations illuminated along guided walking tours. The cave gained national recognition through extensive roadside advertising campaigns and remains one of Missouri's most visited natural attractions.

Beyond its geological wonders, the cavern is closely linked to regional folklore and frontier history. Local tradition holds that the cave was used as a hideout by outlaw Jesse James and his gang during the nineteenth century. Visitors can explore dramatic underground chambers, learn about cave geology and history, and enjoy additional recreational opportunities along the nearby Meramec River. Combining natural beauty, legend, and adventure, Meramec Caverns offers an unforgettable experience for travelers seeking to discover the hidden landscapes beneath the Ozarks.

This article uses material from the Wikipedia articles and official tourism pages for the https://www.americascave.com/, which are released under the Creative Commons Attribution-Share-Alike License 3.0.

Mammoth Cave National Park Cave 1
Semipaw, CC BY 3.0, via Wikimedia Commons; Image Size Adjusted
Mammoth Cave National Park Cave 2
Log.base, CC BY-SA 4.0, via Wikimedia Commons; Image Size Adjusted
Mammoth Cave National Park Cave 1
Log.base, CC BY-SA 4.0, via Wikimedia Commons; Image Size Adjusted