At a Glance
Basin Spring Park
Onyx Cave Park
17 min
7.5 miles
Nestled just five miles east of charming downtown Eureka Springs lies Onyx Cave Park—a hidden subterranean gem that perfectly complements the town’s nostalgic, nature‑driven spirit.

5 Miles from Downtown Eureka
As Arkansas’s oldest show cave, open since 1893, you descend into a chilly 57°F underground world where flowing calcite, stalactites, and stalagmites form breathtaking displays—often with evocative names like the “Witches’ Fireplace” or “Friendly Dragon,” explained via handy audio-guided tours (en.wikipedia.org). Beyond the cave, the park embraces Eureka Springs’ family‑friendly wabi-sabi vibe with axe‑throwing lanes, gem-panning stations, and a nostalgic gift shop full of crystals and fossils (eurekaspringschamber.com). A visit here feels like stepping into a subterranean adventure that echoes the quaint town’s love for history, craftsmanship, and outdoor exploration—all just a short drive from Eureka’s Victorian storefronts and forested hills.
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