DiscoverPlaces to seeNatural MonumentsUnited StatesIdahoBonneville County
Lava Trailhead & Twentymile Rock
DiscoverPlaces to seeNatural MonumentsUnited StatesIdahoBonneville County
Lava Trailhead & Twentymile Rock
Tips
Caro "Bandit"
September 30, 2023
Hiking
The remote trailhead has a nice picnic area with benches, a bbq and a roof for some shade. You can take a hike into the vast lava landscape by following either the blue loop which is about 1.2 miles long (follow the blue poles) or by following the red poles for the twenty-mile trail that takes you to some spectacular vents. There is even a trail register at the trailhead.
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Nearby routes
Best routes near Lava Trailhead & Twentymile Rock
7.59km
01:58
60m
10m
Hike the Twentymile Lava Trail, a 4.7-mile route across rugged volcanic terrain in Idaho's Hell's Half Acre.
Easy
2
hikers
1.62km
00:25
10m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
Easy
Details
Informations
Elevation 1,560 m
Weather
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Saturday 9 May
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Additional weather tips
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