Hike to the Big Four Ice Caves

Washington Big Four Ice Caves

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Explore unique ice caves on this easy hike that the whole family can enjoy. Remember, the inside of the cave is very dangerous, with potential for falling ice.

Disclaimer: Hiking into the caves is extremely dangerous as there is potential for the ice to fall. We do not recommend hiking inside of them and if you choose to do so, you're doing it at your own risk.

This is a short hike at just 2.2 miles roundtrip with little elevation change. The hike takes you through the forest to the side of Big Four Mountain where the Big Four Ice Caves are. The official trail ends at the viewpoint of the first cave entrance but you can walk further or even go inside the cave if you choose. There are plenty of warning signs and people have died inside these caves so please be careful, use your best judgement, and enter at your own risk. It is really wet inside the cave and almost feels like a light rain if the ice is melting and dripping. At the back of the cave is the waterfall that carved the cave.

For the location of the hike Google these coordinates: 48.067916, -121.514354

Pack List

  • Northwest Forest Pass
  • Hiking Boots, however the trail is well maintained so you could be fine with just about anything on your feet.
  • Warmer layers, it is colder when you are near the caves, and much colder if you're inside them.
  • Water
  • Flashlight (for if you go into the cave)
  • Camera+tripod (for shooting inside the cave)
  • Waterproof jacket (for inside the cave)
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Photography, Hiking

Skill Level:



Spring, Summer, Autumn

Trail Type:



2.2 Miles

Elev. Gain:

200 Feet



Dog Friendly
Easy Parking
Family Friendly

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How to Get There

7 months ago

Must Do

Being such a quick and easy hike, this is a must for anyone in the Seattle area. With well-maintained trails, its hard not to enjoy this hike and the ice caves themselves. I brought my parents here when they came up for the weekend to give them a taste of the Pacific Northwest and this was the perfect hike. Highly recommend it!

7 months ago

about 1 year ago

Great Quick Hike!

A astonishingly quick hike that has little elevation change and basically the trail is near perfect so anyone could easily do this hike. This hike is notorious with the accidents in the past, but just be careful. I recommend to my friends to not go close unless it's a cloudy colder day as if it has snowed recently it could cave in from the weight and if it is really hot then the melting will cause cave ins as well. A tip is not to stop at the little bench area across from what is considered the main ice cave. Go up and around to see the others. The waterfalls are amazing especially the farthest one away and sometimes they have their own ice caves as well (again be careful). A lot of beauty in one spot for a short hike so explore it all!

about 1 year ago

about 1 year ago


One of the best short hikes to rewarding views! Just be careful in the caves as they do collapse - I witnessed a caving in during my visit last year.

about 1 year ago

over 1 year ago

I enjoyed the view on the easy hike to the caves and while I understood the warnings about entering I had to do it anyways. It's pretty surreal to walk inside with a beautiful waterfall near the back of it. I definitely recommend this hike with- with some caution of course!

over 1 year ago

almost 2 years ago

This is an amazing spectacle and an easy hike to get there. But be warned, do not enter the ice cave there have been tragic deaths of some who have ventured inside. The ice cave is made from build up of avalanche snow over the winter and the cave develops as water melts and the wind blows into the rock face. The cave can collapse or fail at any time. Be safe and admire from a safe distance.

almost 2 years ago

almost 2 years ago

Great to look at but be super careful before venturing inside. 1 person died and 4 were injured in a collapse just yesterday. Don't go inside if there is fresh snow on the mountain because of avy danger or when it is warm and/or direct sunlight because the cave is susceptible to collapse.

almost 2 years ago

about 2 years ago

Theres a waterfall on the right of the ice cave. It's a short hike up.

about 2 years ago

over 2 years ago

The cave was unreal. There are signs warning that it is dangerous to enter, but the temptation is hard to resist and the sights were worth it.

over 2 years ago

over 2 years ago

It's a very easy hike to a beautiful location. Recommend it to anyone with a few hours

over 2 years ago

over 2 years ago

Easy hike but a must see!

over 2 years ago

over 2 years ago

I did this on a frosty week in mid November, which was perfect. I was there just after sunrise, so there were only one other pair of hikers & I had the cave to myself. If you cross over the hill to the right, you'll see a pair of frozen waterfalls.

over 2 years ago

almost 3 years ago

Was amazing, depending on time of the year you go pack accordingly, went twice during late july-mid september is the best time

almost 3 years ago

Added by Michael Matti

Seattle based photographer and hiker. www.michaelmatti.com

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