Number 6
Rexburg Ice Caves
Overview
Not to be mistaken with the Civil Defense Caves (which are near by) , the Ice Caves are about 45 minutes outside of Rexburg. The Ice Caves (also known as the Lava Tube Caves) were originally formed as lava tubes. Over the years they have maintained fairly cold temperatures and as moisture and water seeped in it froze. The ice now remains frozen year round and makes for a wonderful adventure. There are two different sets of caves, fairly close to each other in the middle of the desert. Both sets of caves are a few hundred yards deep and require good footwear, warm clothes and a flashlight to navigate.
Directions
The turn off is just about 25 miles past walmart or 14.5 miles past the sand dunes RV camp place. You will drive over a metal cattle guard. (A big grated metal thing that crosses the road.)
Immediately after the third cattle guard there is a dirt road turnoff to the right. This turnoff goes diagonally northeast. There is another turn-off that connects with the first one about 200 yards down the road that is pretty much parallel to the main road (There is a 3rd dirt road past the first two….it doesn’t lead to the ice caves).
Continue on the dirt road (for which a not going faster than 10-15 mph for about 30 minutes. You will feel like you have probably passed the caves, but just when you are about to turn around the road forks completely.
Take the right fork, but drive slowly… you could very well drive right into the gigantic hole in the ground. Climb down into the hole and you should see the cave entrance.
Special thanks to Alyson for these directions. (www.rexburgic.com)
You will need…
- Flashlight
- Good hiking/tennis shoes
- Warm clothes: Sweatshirt, long underwear, jacket, gloves, beanie/snow cap.
You may want…
- Glow Sticks: It’s fun to brake them open and sprinkle the glow goo around and play “hide and go seek”. Please remember to bring a bag and pack your trash out.
- Energy Food: It’s a fun place to have a snack… and you’ll probably need one.
- Camera: (Hint- for need photos, increase your shutter speed to 1 second or more. Then email SpiffyList your photos! We’ll post ‘em.)

About the Author
Joel Nielson is a proud father, lucky husband, and a rock climbing addict that isn't trying too hard to kick it. He lives in Rexburg, Idaho and specializes in copywriting and graphic design.
About the Author
Joel Nielson is a proud father, lucky husband, and a rock climbing addict that isn't trying too hard to kick it. He lives in Rexburg, Idaho and specializes in copywriting and graphic design.
Comments | Trackbacks
Matt — January 13, 2010 @ 1:18 pm
The ice caves are way fun and it’s great to have the directions on here because so many people get lost. If you like caves and also have some climbing gear and rappelling experience, I would recommend checking out the Darby Ice cave up Darby Canyon just outside of Driggs. They are a bit technical, having 7 rappels, ice, water, mud, belly crawls, and 2 miles of underground fun, but they are one of the coolest things I’ve done and a well kept secret. Not for the faint of heart!
syndie — July 22, 2010 @ 12:22 pm
i am trying to get my hands on a map of the caves, matt. i was wondering if you might have one that you would be willing to share?
Joel — July 3, 2011 @ 2:30 pm
I’ve had a hard time with direction to the Ice Cave also. I’ll research a bit and see what I can drum up…
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