This Road Trip To Idaho’s Most Awe-Inspiring Ice Caves Is The Perfect Summer Adventure
It’s easy to grumble about brutally cold winter weather, or even the soaring temps and cloudless skies that much of Idaho is known for during summer. But why not embrace a perfectly cool activity that combines the two into dazzling, unexpected underground displays?
Ice caves here in Idaho may not be the iridescent, crystal-clear wonders that can be found in other countries, but they’re truly spectacular just as they are. From secret caves in northern Idaho to secret caverns dotted with pristine ice crystals in the depths of the desert, here are a few unbelievable ice caves that are worth a visit.


Scientists believe the cave was formed thousands of years ago by a volcanic eruption which formed a huge lava tube that eventually cooled, leaving this cave. Ice collects on the walls of the cave in winter. Early settlers in the area found the cave a great place to store their food and collect ice all year around. It continues to be a popular picnic spot and recreation site.


While no "official" cave exists that we know of, some of the rocky cutouts can fit an average-sized person within them for photography and amazement's sake. Of course, be careful not to get stuck!

As legends go, this old lava tube was discovered by a young boy in the 1880s, ruined in the 1930s (i.e. melted), and rebuilt a few decades later to remake the original, natural airflow that allowed the ice to form in the first place. Believe it or not, it's the largest ice cave of its kind in the world. In fact, the owners have to pump water out regularly to keep the ice from building up to the point of blocking the cave.


While it's rare to see these lava tubes iced over year-round, as the caves first open to the public in early spring, icy remnants from the winter are easy to find. In fact, photographing the beautiful and unique icicles found along the Cave Trail is an ongoing project at the monument!

A bit of scrambling is required to get down into the cave (after a lengthy ATV ride or hike on a rough and boulder-laden road), but to get to the heart of the cave - the second tier - squeezing through an easy-to-miss opening in the floor makes getting here a bit of a challenge. according to legend, pioneers stored many of their good down here centuries ago.

You can read more about this stunning cave hike here.
For many, Memorial Day is the unofficial start to summer – no matter what the calendar says. With temperatures throughout Idaho warming up, it’s time to start planning ways to stay cool and entertained over the next few months – what are your favorite summer trips? And where in Idaho should we explore next?
And, since hiking is only one of the awesome outdoor activities the Gem State has to offer, here’s another epic adventure you’re sure to love this season.
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