3 Caves near Hell's Half Acre Lava Walk
first prev 1 next lastShowing Caves within 50 miles Distance miles of Hell's Half Acre Lava Walk, Blackfoot, ID 83221, USA City, Zip, or Address
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17 Mile Cave
Idaho Falls, Idaho
4.5 miles EA lava tube just 17 miles from Idaho Falls with a nearly flat quarter-mile tunnel ending in two cool pools ā easy for beginners, though expect graffiti on the walls.
Cave, Hike 0.6-2.0 mi
North Menan Butte ('R' Mountain)
Menan, Idaho
27.6 miles NEA volcanic butte locals call R Mountain, with a paved trailhead, chain handrails near the top, informational signs at the rim, and views of Rexburg and the Snake River.
Camp, Cave, Hike 0.1 mi
40 Horse Cave
Firth, Idaho
31.1 miles SEA short, steep scramble near Firth to a roomy hillside cave ā big enough, legend says, to hide 40 horses.
Cave, Hike