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© 2026 Roaming.Camp · Data from NPS, Recreation.gov, BLM, USFS, NWS, and the FCC.Operating on ceded ancestral land.Photography via Unsplash.

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Hike

Waldorff Crossing

Near Twin Sisters Mountain
Inside Trinity National Forest
10,602 ft of climbing

23.0 mi out & back · 10,602 ft gain · 5,806 ft high point · Very hard

In Trinity National Forest · California · U.S. Forest Service

About Elevation Highlights Map Camp near here More hikes

About this hike

This out and back route climbs 10,602 feet over 23.0 miles in Trinity National Forest, passing near Twin Sisters Mountain.

Elevation

10,602 ft of gain round trip.

Camp near here

The closest places to sleep, measured from the trailhead.

See all on the map

5.0 mi from the trailhead
Pigeon Point Group Campground
Campground

More hikes nearby

Ranked the same way, within twenty-five miles.

15 mi from you
Granite Peak
- Summits Granite Peak
- Inside Trinity National Forest
- 4,932 ft of climbing
8.7 mi out & back · 4,932 ft gain · Very hard
Trinity National Forest · Camp 2 mi away

Out: 5,580 ft up, returns the same way. Source: USGS 3DEP.

Highlights

What the trail reaches, measured from the start.

Twin Sisters MountainNearby · 5.8 mi in

Map

The route at the trailhead. Drag with two fingers, or hold a key to zoom.

Trail data: USFS, NPS, © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP via Mapzen terrain tiles. Nearby reading: Wikipedia. Download the trail and feature data.

At a glance

Length: 23.0 mi
Shape: Out & back
Gain: 10,602 ft round trip
High point: 5,806 ft
Low point: 1,938 ft
Difficulty: Very hardFrom 23.0 mi and 10,602 ft of climbing, with steep sections
Managed by: U.S. Forest Service
State: California
Camps within 15 mi: 9
Trailhead: 40.8392° N · 123.1342° W

Get directions Open the map

8.8 mi from the trailhead

Skunk Point Group Campground

Campground

8.8 mi from the trailhead

Skunk Point Group Campground

Campground · California

12 mi from you

Stuart Fork

Ends at Emerald Lake
Inside Trinity Alps Wilderness
4,423 ft of climbing

22.5 mi out & back · 4,423 ft gain · Very hard

Trinity Alps Wilderness · Camp 1 mi away

Mcneil Creek

Summits Packers Peak
Inside Trinity Alps Wilderness
2,874 ft of climbing

8.5 mi out & back · 2,874 ft gain · Hard

Trinity Alps Wilderness · Camp 5 mi away

Packers Peak

Summits Packers Peak
Inside Trinity Alps Wilderness
1,684 ft of climbing

5.5 mi out & back · 1,684 ft gain · Hard

Trinity Alps Wilderness · Camp 4 mi away

Four Lakes

Ends at Summit Lake
Inside Trinity National Forest
6,585 ft of climbing

16.0 mi loop · 6,585 ft gain · Very hard

Trinity National Forest · Camp 4 mi away

Summit Lake Spur

Ends at Summit Lake
Inside Trinity National Forest
5,209 ft of climbing

12.7 mi out & back · 5,209 ft gain · Very hard

Trinity National Forest · Camp 4 mi away

More like this

Hikes that read like this one, wherever they are.

Mullane Corral
- Inside Trinity National Forest
- 6,600 ft of climbing
19.1 mi out & back · 6,600 ft gain · Very hard
Trinity National Forest · Camp 5 mi away
Humboldt
- Inside Trinity National Forest
- 4,009 ft of climbing
14.1 mi one way · 4,009 ft gain · Very hard
Trinity National Forest · Camp 7 mi away
French Creek
- Inside Trinity National Forest
- 3,230 ft of climbing
- Camp 3 mi away
10.5 mi out & back · 3,230 ft gain · Very hard
Trinity National Forest · Camp 3 mi away
Cold Fork Ridge
- Inside Trinity National Forest
- 2,360 ft of climbing
- Camp 2 mi away
8.0 mi out & back · 2,360 ft gain · Hard
Trinity National Forest · Camp 2 mi away

Signal

Cell coverage here

No carrier reports signal at this spot.

FCC coverage data · signal varies in remote terrain

Weather

7-day forecast

Today53°45°Chance Light Rain
Tue62°46°Mostly Sunny
Wed62°44°Mostly Sunny
Thu57°42°Mostly Sunny
Fri46°41°Showers And Thunderstorms Likely
Sat45°37°Light Rain
Sun40°32°Light Rain

Today: Chance Light Rain · wind 1 to 5 mph S

National Weather Service · refreshed hourly