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All reviews rest stop rest area lava flow stretch your legs mile marker interpretive signs craters of the moon short trail the big island longer trail great stop rest rooms geological formations learn something sage brush plants and animals volcanic activity
Good place to stretch your legs at a rest stop. It seems like the southbound rest stop has more hiking than the northbound. Nonetheless, it is worthwhile to do the short hikes and read about the unique geological history.
Went to the north bound side and there are 3 trails to travel. The lower is wheel chair accessible the larger and medium have stairs. Fun and informative scenic pedestals tell about the history of the area and the things that can live and grow...More
The rest stops in Idaho just might be the best rest stops anywhere in the lower 48. After taking care of your personal business, walking about this lava laden area is almost like being on the Big Island of Hawaii! Its easy to traverse and...More
You'll have to look hard to find it; it's at a rest stop! But what a cool place to visit! Definitely worth a stop and a chance to stretch your legs on the nice clean trails. Rock formations are very unique.
Let me start by saying dont use Google maps- takes you down a different interstate. Maybe there's a different lava field down there but is off interstate 15 south at a rest stop, mile marker 101.
With that said, it is a neat little stop...More
We did a short walk here, just two of us, and never saw another soul. We ate our lunch under the covered area at the parking area and were able to use the toilet. Great place to visit, especially if you want to be on...More
Very clean, organized, and nice! My girls were thrilled to be walking on lava rocks! The path had information stops on it, it is very interesting. Would definitely stop by if ever driving through Idaho again!>
The one I went to was West of Idaho Falls. It was fun! You actually get to hike on the lava, without a paved trail! Sometimes it was difficult to see the next marker and we went a ways out before realizing we took a...More
Amazing place. It did not look like anything on this earth. I would suggest being very fit though as we did not take the normal walkways. Climbing thru the lava rock fields from another direction looked very daunting, but, as a foursome of 70 year...More
Hell's Half Acre is the name of the trails on the lava flow, which cuts across US 20 and I-15 in the Snake River Valley. There are very short trails from both the northbound and southbound rest stops on I-15, about 15 miles... More
Hell's Half Acre is the name of the trails on the lava flow, which cuts across US 20 and I-15 in the Snake River Valley. There are very short trails from both the northbound and southbound rest stops on I-15, about 15 miles south of Idaho Falls. There is a 20 mile trail from US 20, west of Idaho Falls. There is a link to BLM information about all of these if you use Google.