Caves & Caverns

Person standing under a cascading waterfall inside a large, illuminated cave.

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Caverns, Spelunking & Family Adventure in Arkansas

Looking for an adventure off the beaten path? Explore caves and caverns in Arkansas, where guided tours, historic cave passages and wild spelunking await.

These underground wonders offer a unique way for families to connect, explore and make memories that last a lifetime.

Discover a World Beneath the Surface

Arkansas caves and caverns offer a fascinating journey into the earth, where visitors can explore underground lakes and streams, glittering crystals, fossils and unique cave formations like stalactites, stalagmites and flowstone. Many caves come with rich histories — some tied to ancient tribes, with others steeped in outlaw lore or ghost stories.

Tour Caves and Wild Adventures

Several show caves across the state provide guided tours ideal for families and first-time explorers. Locations like Onyx Cave Park, Blanchard Springs Caverns and Old Spanish Treasure Cave feature well-lit paths, guided experiences and educational insights into Arkansas’ underground ecosystems.

For those craving more adventure, wild caving tours are also available at Cosmic Caverns, War Eagle Cavern and Blanchard Springs Caverns. These physically demanding tours offer a hands-and-knees look at unconditioned (natural) passageways, cave wildlife, domes and more! They are best suited for experienced or adventurous visitors, and a signed waiver of liability is required.

Hikers near the Buffalo National River may also encounter wild cave openings like the Eden Falls Cave located at the end of the Lost Valley Trail, home to a beautiful underground waterfall. Some wild caves throughout the Ozark Mountains may require permits or guides for access, while other entrances are protected by grated barriers to help preserve the habitats of endangered species that live there year-round.

In addition to show caves and wild treks, Arkansas is home to several grottos — smaller, scenic caves often hidden along hiking trails — that offer even more ways to discover the state’s underground wonders.

“Living” Caves with Year-round Appeal

Arkansas tour caves are “living,” meaning the formations continue to grow as mineral-rich water drips through the rock. This makes every visit a little different, with new formations taking shape over time. Cave temperatures remain steady year-round — usually in the upper 50s to low 60s — making them a cool summer escape or a warm winter hideaway. A light jacket and sturdy shoes are recommended.

Best Times to Explore

Out of nearly 2,000 documented caves primarily located in northern Arkansas, about a handful are open to the public, with one — Blanchard Springs Caverns — operated by the U.S. Forest Service. Most others are privately owned and open seasonally, with guided tours, gift shops and other on-site attractions. Access varies by location, with some caves requiring stairways or ramps, and others offering more rugged passageways. Always check with individual cave operators regarding accessibility, hours and safety guidelines.