Onyx Cave: A Journey Through Arkansas's Subterranean History
Discover the beauty and history of Arkansas's oldest toured cave, featuring stunning formations and a constant 57°F temperature, near Eureka Springs.
Onyx Cave, nestled in the Ozark Mountains just 6 miles from downtown Eureka Springs, Arkansas, has been a captivating tourist attraction since 1893. As Arkansas's oldest toured cave, it offers a unique glimpse into the subterranean wonders of the region. The cave is known for its stunning formations of flowstone, often mistaken for onyx, which were formed over thousands of years by flowing water. Visitors can explore chambers adorned with stalactites and stalagmites, such as the Witches Fireplace and the Friendly Dragon. The cave maintains a constant temperature of 57 degrees Fahrenheit (14 degrees Celsius) year-round. The self-guided audio tour provides an informative experience, highlighting the cave's history, geology, and wildlife. The paths are designed for easy access, with smooth, level surfaces and handrails in necessary areas. In addition to the cave tour, Onyx Cave Park offers other activities such as gem panning and axe throwing.
Local tips
- Wear comfortable shoes and bring a light jacket, as the cave temperature remains a constant 57°F (14°C) year-round.
- Take advantage of the self-guided audio tour to learn about the cave's history, geology, and unique formations.
- Allow ample time to explore the above-ground activities, such as gem panning and axe throwing.
A brief summary to Onyx Cave
- 338 Onyx Cave Lane, Eureka Springs, Arkansas, 72632, US
- +1479-253-9321
- Visit website
- Monday 9:30 am-4:30 pm
- Tuesday 9:30 am-4:30 pm
- Wednesday 9:30 am-4:30 pm
- Thursday 9:30 am-4:30 pm
- Friday 9:30 am-4:30 pm
- Saturday 9 am-5 pm
- Sunday 10 am-4 pm
Getting There
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Driving
From Eureka Springs, take US-62 E. Continue on US-62 E until you reach Onyx Cave Lane. Turn left onto Onyx Cave Lane, and you will find the entrance to Onyx Cave at 338 Onyx Cave Lane. Parking is available at the site.
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Taxi/Ride-share
From downtown Eureka Springs, a taxi or ride-share service like Uber or Lyft to Onyx Cave will cost approximately $10-$15. The destination is 338 Onyx Cave Lane.
Attractions Nearby to Onyx Cave
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Section of the Berlin Wall
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Holy Land Tour
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Bible Museum
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Christ of the Ozarks
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The Great Passion Play Sign
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Eureka Springs & North Arkansas Railway
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Magnetic Spring
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Magnetic Springs Falls
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Eureka Springs Music Park
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Pivot Rock Park
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Grotto Spring
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Crescent Spring
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Crescent Hotel Ghost Tours
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Harmon Park
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Harding Spring
Landmarks nearby to Onyx Cave
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The Great Passion Play
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Crescent Hotel and Spa
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Main Street Eureka Springs
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Curated Gallery and Gifts
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Sweet Spring
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Spring Street Overlook
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Grotto Wood-Fired Grill and Wine Cave
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Secret Garden
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Peabody House Historic Inn
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Eureka Pride Steps
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Basin Park Hotel Paranormal Investigation
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Basin Spring Park (plaque)
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City Auditorium
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The Ladybug Emporium
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The Western Distrist Courthouses (plaque)