Big Four Ice Caves
North Cascades
As of early August 2026, Big Four Ice Caves are generally accessible, though melting is significant. The trail is in good condition with boardwalks and maintained gravel sections, but some reports from July 21 and June 19 note damaged boardwalks and exposed gravel/rocks, making it less stroller-friendly. Parking is typically available, especially if arriving early, though the lot can be busy.
Recent reports (July 31, July 10) describe the ice caves as having large openings and being actively formed by water flow. Visitors are strongly advised against entering the caves due to safety concerns. Smoke from wildfires has been an issue, impacting visibility and causing eye irritation (August 4). Black flies and biting bugs have been noted, particularly in late June and July. While wildflowers are abundant, conservation concerns have been raised regarding visitor impact on the ice formations (June 13).
generated from 64 reports
Sources
Didn't hike, just stopped to use the toilet. Figured I'd post a report to tell that the smoke was pretty bad. Not a good day to enjoy views and my eyes were getting very irritated. The toilets were we...
For my second hike of #HikeAThon I went birding at Big Four Ice Caves. The trail was in very good condition and was a great place to see warblers, flycatchers, and swallows. There were even Forest Ser...
Fun kick off for #HikeaThon!Took two teacher friends and their four kids (ages 3-13) , all who had never been to the Ice caves before! This is the perfect intro trail for new hiking families. They lov...
Most serious hikers tend to discard this easy hike, but it makes a nice scenic outing for folks who can't do the Big Ones. Get there early to avoid the hordes and forget about weekends. We got there a...
THIS TRAIL IS NOT SUITABLE FOR STROLLERS.So many people dragging strollers up to the ice caves today. Folks, this is a rocky dirt trail for the majority. If your kiddos aren't able to walk that distan...
Tons of parking available. Caves were well formed and melting a lot so gave them a respectable amount of space. So many waterfalls!
This trail is in great shape! It has many boardwalks and the gravel is in good shape. Even the greenery is trimmed back. I was sad to see how far back the ice has melted in my life time. It’s more of ...
We started this hike on a rainy Thursday evening. The parking lot and trail were practically empty save for a pair ahead of us. This trail is flat and well-maintained so you move through it quickly. W...
We arrived at the trail at 5:30pm on a Thursday to a parking lot with two cars. We left at 7:15pm from a lot with three cars, and encountered one couple walking towards the caves (with a winsome wildf...
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