Comments on: Three Sisters Loop Backpacking Guide

By: Ian Krammer

Ian Krammer — Mon, 25 Aug 2025 22:56:48 +0000

In reply to Brendan. Good eye. Thanks for keeping us accountable!

By: Brendan

Brendan — Thu, 14 Aug 2025 07:52:51 +0000

The picture you posted as Green Lakes in the gallery is Moraine Lake. Great read tho with useful info!

By: Dave Collins

Dave Collins — Sat, 02 Feb 2019 19:17:36 +0000

In reply to Jacob Brent.

Hi Jacob,

3.5-4 days is definitely doable for this loop, though it really does depend on your fitness level, your experience, your pack weight, current conditions (snow pack, etc.) and your equipment. For example, if you wear heavy boots, carry a 50 pound backpack, aren't in good hiking shape, and encounter slushy patches of snow, you'll probably have a pretty miserable time out there.

To do this hike in 3.5 - 4 days you'll need to hike 12.5 - 15 miles per day. That's about the mileage that we generally like to hike per day, but we tend to hike faster and farther than most. If you train properly beforehand, carry a light pack, and are fully prepared for your hike, I think you'll have an awesome time. But again, everyone's different. I've hiked this loop in 2 - 2.5 days before, but 20+ mile days are too long for many/most hikers, so it's all about personal preference.

If you do decide to go with that timeframe, my recommendation is to train properly starting at least 3-4 weeks before your trip, dial in your lightweight gear, and get early starts in the morning to give yourself plenty of time to hike on the trail. If you do all that, chances are you'll have a great trip.

Hope that helps and happy hiking!

By: Jacob Brent

Jacob Brent — Thu, 31 Jan 2019 23:14:50 +0000

Do you think 3.5 - 4 days is enough time for this hike? I'm planning a trip to the PNW with two other friends. We're all in fairly decent shape but also don't want to bite off too much.

By: Andrew Lee

Andrew Lee — Mon, 16 Jul 2018 21:47:36 +0000

We just completed the loop last weekend. Started at Lava Camp trail head and went clockwise. Water sources are reliable but was scare in a few areas, specifically the Pole Creek burn area as well as the Lava beds near the Opie Dillock pass. The sun is intense and leaves you completely exposed with no shade or water for miles. I was surprised at how hot it was and we required to stop at every water source to refill. The trail is completely snow free. Also mosquitoes and biting flies are a huge problem on the west side so be prepared for that. Other than that its an awesome time to get out there, the crowds are small.

Andrew

By: Shanna Rice

Shanna Rice — Sat, 20 Jan 2018 15:50:28 +0000

My brother his son and two of my friends and I were planning on doing the PcT from Hood to Cascade Locks. Because of the fire they have closed. I. Searched and found this. Do you happen to know if there were any fires that made this loop unhikable?

By: Dave Collins

Dave Collins — Thu, 21 Dec 2017 20:34:32 +0000

In reply to Zach.

Hi Zach,

This is a popular area, so spots can fill up in the summer for sure. That said, if you're traveling mid-week that will help quite a bit. My guess is that you guys will be good to go, just make sure to plan out your route and get permits for any specific areas where you would need them. Have a great trip!

By: Zach

Zach — Thu, 21 Dec 2017 09:50:52 +0000

Hi there, my girlfriend and I are planning our summer backpacking trip and we were wondering how hard it is to find campsites or if it's too difficult to find an open site? We're planning on a mid-week trip but have found mixed reviews on how busy the campsites are.

Thank you so much and love your stuff,
Zach.

By: Dave Collins

Dave Collins — Thu, 07 Dec 2017 00:14:38 +0000

In reply to Cathy.

Not that I know of, but there are many trails in the area, so I'm sure you can still string together a lovely trip.

By: Cathy

Cathy — Sat, 02 Dec 2017 01:46:03 +0000

Is there anyway to cut this hike in half and still get the great views. Cant get that much time off right now.