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These Frozen Ice Waves Are a Colorado Wintertime Phenomenon that You Have to See to Believe

Posted on November 14, 2024   |   Updated on September 30, 2025
Only In Colorado

Only In Colorado

Frozen waves on the Loch in the Glacier Gorge inside Rocky Mountain National Park.

Frozen waves on the Loch in the Glacier Gorge inside Rocky Mountain National Park. (Colorado_Chris/Flickr via Only In Colorado)

Editor’s note: The travel experts over at Only In Colorado hand-picked this article for our audience. Their writers and editors explore the country, tracking down hidden gems, local favorites, natural wonders, and so much more. Check out more finds in your area at OnlyInYourState.com.

Coloradans have mixed emotions about winter. On the one hand, winter means fresh powder and epic skiing for all, but on the other hand, winter in Colorado means cold and worse traffic and road conditions than ever before. No matter which camp you fall in, there is one thing that we can all agree on — winter in Colorado is magical, as demonstrated by such phenomena as these frozen ice waves. Let's take a closer look at the frozen ice waves in Colorado.

Happening across Rocky Mountain National Park and other parts of Colorado, frozen ice waves are an unbelievable wintertime phenomenon that can be caused by freezing temperatures and strong winds.

How can these two seemingly regular weather occurrences cause such a unique phenomenon? In the case of the iconic Great Lakes, where ice waves are even more common, it happens when freezing temperatures, strong winds, and water combine, which form literal waves of chunky ice.

Waves frozen in motion atop an icy lake surrounded by snow-capped mountains.

You can catch glimpses of this wintertime phenomenon right here in the Rockies. (Carson Armstrong32/AllTrails via Only In Colorado)

Is this the case for Colorado's ice waves? According to Meteorologist Greg Hanson, who spoke with The Denver Channel, the cause for Colorado's waves is more likely melted snowdrifts that re-froze, resulting in these all-natural art-like sculptures.

Do you want to get out and see the incredible ice waves for yourself? There are several places around Colorado where you might catch a glimpse of this must-see occurrence including the Lake of Glass at Rocky Mountain National Park and The Loch in the Glacier Gorge (pictured).

If you are wondering if you will see this phenomenon close to home, you just may, as there is still a lot more winter to be had.

For even more Only in Colorado wintertime fun, check out these things to do in Colorado in winter. And don't forget to take a look at our winter essentials gear to ensure you stay warm!

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