Ape Caves

South Cascades

updated 3 weeks ago

Ape Caves are currently snow-free and accessible with roads suitable for all vehicles. The trail itself is reported in good condition, with no significant bug issues. The lower cave offers an easy walk, though the floor can be uneven, making it suitable for young children. The upper cave presents more of a challenge, involving scrambling over large boulders and a notable 8-foot wall that often requires assistance. Recent reports from September 6 and October 19 highlight families successfully navigating these upper sections with some help. While generally passable, one report from July 22 details significant cave-ins in the upper tube, describing it as life-threatening and suggesting it should be closed or deeply warned against, with no recent reports contradicting this severe warning. Visitors are reminded that food and drink (other than water) are not allowed in the caves.

Generated from 19 trip reports. Trails change faster than reports do, so check anything you’d turn around for.

What hikers ask about Ape Caves

Generated from the most recent trip reports, newest 3 weeks ago. Check anything you’d turn around for.

No trip reports on this trail in 3 weeks, so everything below is at least that old.

One report from July 22 describes significant cave-ins in the upper tube, creating a hazardous area with large, pointed shards of stone and requiring navigation over unstable surfaces with potential for serious injury. No subsequent reports since July 22 have directly addressed or contradicted these severe findings, and it is unknown if park officials are aware or have assessed the situation.

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Trail notes generated from recent reports. Conditions change fast.

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Sources

South Cascades > Mount St. Helens

Our party included 4 adults and 2 children (ages 6 and 7). We did both the lower and the upper caves. The lower is a very easy walk though the cave floor is a bit uneven so just make sure to watch you...

South Cascades > Mount St. Helens

We had a reservation for 1pm and arrived around 12:45pm. We learned that you just need 1 ticket per car (we thought it was per person, so we had bought 2 tickets. We ended up donating our second ticke...

South Cascades > Mount St. Helens

My first cave hike in Washington State! I really enjoyed it. I managed to hike all the trails in one day. There are both narrow and wide sections.If you’re planning to come here, make sure to wear stu...

South Cascades > Mount St. Helens

We did the upper portion with our 4 and 7 year old and we all had a great time. The only time I assisted my boys was at the mid point where the 8' wall is. I lifted them up a bit and they scurried up ...

South Cascades > Mount St. Helens

The parking lot is to the right just a few hundred yards beyond the entrance. If you see the dead end road sign, you’ve already gone too far and that dead end road goes for miles and miles. Ask me how...

South Cascades > Mount St. Helens

Much cave, very darkThe lower side is really straight forward and heavily trafficked. The upper side is where the fun begins. A lot of different spots to branch out without getting too lost. Watch you...

South Cascades > Mount St. Helens

Dark, Creepy and Cool! This is on my list of "It Seemed Like A Good Idea At The Time" hikes. Most of my hikes end up on this list because although I think I am an intermediate/ expert hiker, I complai...

South Cascades > Mount St. Helens

For anyone considering the upper trail, don’t let the sign describing it as a “difficult walk” lull you into a false sense of security. In my opinion, that description significantly understates what y...

South Cascades > Mount St. Helens

TL;DR - The "Upper tube" of Ape Caves should be closed to human traffic, or at least DEEPLY warned against, because sometime in the last year there have been significant cave-ins.I have good, sturdy, ...

South Cascades > Mount St. Helens

Went on the upper cave trail. Lots of scrambling over slippery/wet boulders, and there was one point where it took two other people helping me in order to pass a quite steep part on rope. If you’re lo...