Uploaded February 2022 | Updated September 2026, 1 week ago
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Three Sisters Falls is a remote 5.5 mile hike in Cleveland National Forest with 800 feet of elevation gain. The trail follows Boulder Creek to three granite cascades that form natural swimming pools. I also cover the optional extension to Eagle Peak, a summit with sweeping views of the San Diego River valley. The trailhead requires a $10 Adventure Pass. Best hiked in spring when snowmelt feeds the falls, though water levels vary. The route includes stream crossings and loose rock sections. Expect a full day if you add Eagle Peak.
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*Disclaimer:*
Some of these links are affiliate links where I'll earn a small commission if you make a purchase at no additional cost to you. I only recommend gear I actually use and trust.
LATEST GEAR LIST: hikingguy.com/best-hiking-gear
*Gear I'm Using Now:*
* inReach: hkgy.co/inreach
* Hiking App: hkgy.co/app
* Watch: hkgy.co/watch
* Shoes: hkgy.co/shoes
* Pack: hkgy.co/backpack
* Rescue Insurance: hkgy.co/insurance
*Full Hiking Gear List (What I Use Now - Tested & Not Sponsored):*
hikingguy.com/gear
*More Hiking Content*
* Guide: hikingguy.com/hikes/three-sisters-falls
* Website: hikingguy.com
* Patreon: patreon.com/c/hikingguy
* Monthly Hiking News (free): patreon.com/c/hikingguy
* Subscribe: youtube.com/c/Hikingguy
Three Sisters Falls is a remote 5.5 mile hike in Cleveland National Forest with 800 feet of elevation gain. The trail follows Boulder Creek to three granite cascades that form natural swimming pools. I also cover the optional extension to Eagle Peak, a summit with sweeping views of the San Diego River valley. The trailhead requires a $10 Adventure Pass. Best hiked in spring when snowmelt feeds the falls, though water levels vary. The route includes stream crossings and loose rock sections. Expect a full day if you add Eagle Peak.
---
*Disclaimer:*
Some of these links are affiliate links where I'll earn a small commission if you make a purchase at no additional cost to you. I only recommend gear I actually use and trust.
