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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

Muddy River

7.5 mi one way · Moderate

AK · U.S. Forest Service

Map Camp near here More hikes

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: 7.5 mi
Shape: One way
Difficulty: Moderate
Managed by: U.S. Forest Service
State: AK
Trailhead: 56.9057° N · 132.7169° W

Get directions Open the map

Camp near here

The closest places to sleep, measured from the trailhead.

See all on the map

6.8 mi from the trailhead
Cascade Creek Cabin
Campground · AK

More hikes nearby

Ranked the same way, within twenty-five miles.

11 mi from you
Petersburg Mountain Trail
- Summits Narrows Peak
- Inside Tongass National Forest
- 2,650 ft of climbing
3.5 mi one way · 2,650 ft climb · Moderate
Tongass National Forest · Camp 4 mi away
8 mi from you

8.7 mi from the trailhead

Swan Lake Cabin Petersburg

Campground · AK

10.9 mi from the trailhead

Spurt Cove Cabin

Campground · AK

Cascade Creek Trail

Passes a waterfall
Inside Tongass National Forest
2,458 ft of climbing

3.8 mi one way · 2,458 ft climb · Moderate

Tongass National Forest · Camp 1 mi away

Portage Mountain Loop Trail

Passes a waterfall
Inside Petersburg Creek-Duncan Salt Chuck Wilderness
Camp 1 mi away

10.9 mi one way · 835 ft climb · Very hard

Petersburg Creek-Duncan Salt Chuck Wilderness · Camp 1 mi away

Mitchell Creek Trail

Ends at a waterfall
Inside Tongass National Forest
Camp 5 mi away

0.1 mi of trails · Moderate

Tongass National Forest · Camp 5 mi away

Petersburg Lake Trail

Near a waterfall
Inside Petersburg Creek-Duncan Salt Chuck Wilderness
Camp 5 mi away

9.0 mi one way · 933 ft climb · Moderate

Petersburg Creek-Duncan Salt Chuck Wilderness · Camp 5 mi away

Man Made Hole

Ends at a waterfall
Inside Tongass National Forest

0.3 mi one way · 26 ft climb · Hard

Tongass National Forest · Camp 10 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

Today59°47°Partly Sunny
Fri57°49°Rain Showers
Sat58°48°Rain Showers
Sun56°44°Rain Showers
Mon55°43°Rain Showers
Tue55°42°Rain Showers Likely
Wed55°43°Rain Showers Likely

Today: Partly Sunny · wind 0 to 5 mph SE

National Weather Service · refreshed hourly