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0.9 mi
Hell's Half Acre Lava Walk
Blackfoot, Idaho
25.6 miles N of Blackfoot, IdahoTwo lava trails ā a quick half-mile loop or a 4.5-mile route to the main vent ā trace a 4,100-year-old 222-square-mile eruption across the Snake River Plain.
Hike Added on 27 Dec 2017
Hell's Half Acre Southbound Rest Stop
Blackfoot, Idaho
8.8 miles NE of Blackfoot, IdahoA well-maintained Interstate 15 rest stop on a lava flow area with a great walking path, informational signs about the formations and wildlife, picnic tables, and vending machines.
Hike Added on 27 Dec 2017
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