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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

Castle River Trail

Inside Tongass National Forest
Camp under a mile away

2.1 mi out & back · 117 ft gain · 74 ft high point · Easy · Gravel

In Tongass National Forest · AK · U.S. Forest Service

About Elevation Map Camp near here More hikes

About this hike

Castle River Trail is a 2.0 mile out and back gravel trail in Tongass National Forest.

Elevation

117 ft of gain round trip.

Camp near here

The closest places to sleep, measured from the trailhead.

See all on the map

0.0 mi from the trailhead
Castle Flats Cabin
Campground · AK

More hikes nearby

Ranked the same way, within twenty-five miles.

17 mi from you
Petersburg Mountain Trail
- Summits Narrows Peak
- 2,757 ft of climbing
- Camp 3 mi away
6.9 mi out & back · 2,757 ft gain · Very hard
AK · Camp 3 mi away
9 mi from you

Out: 40 ft up, returns the same way. Source: USGS 3DEP.

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: 2.1 mi
Shape: Out & back
Gain: 117 ft round trip
High point: 74 ft
Low point: 23 ft
Difficulty: EasyFrom 2.1 mi and 117 ft of climbing
Managed by: U.S. Forest Service
State: AK
Camps within 15 mi: 8
Trailhead: 56.6461° N · 133.2502° W

Get directions Open the map

0.4 mi from the trailhead

Castle River Cabin

Campground · AK

3.5 mi from the trailhead

Breiland Slough Cabin

Campground · AK

Harvey Lake Trail

Ends at a waterfall
Inside Tongass National Forest
Camp under a mile away

1.3 mi out & back · 119 ft gain · Easy

Tongass National Forest · Camp under a mile away

Portage Mountain Loop Trail

Passes a waterfall
Inside Petersburg Creek-Duncan Salt Chuck Wilderness
1,606 ft of climbing

21.7 mi out & back · 1,606 ft gain · Very hard

Petersburg Creek-Duncan Salt Chuck Wilderness · Camp under a mile away

Man Made Hole

Ends at a waterfall
Inside Tongass National Forest

0.3 mi loop · 28 ft gain · Easy

Tongass National Forest · Camp 9 mi away

Raven Trail

Near a waterfall
2,345 ft of climbing
Camp 2 mi away

6.7 mi out & back · 2,345 ft gain · Very hard

AK · Camp 2 mi away

Kah Sheets Lake Trail

Ends at Kah Sheets Lake
Camp under a mile away

4.6 mi out & back · 394 ft gain · Moderate

AK · Camp under a mile away

More like this

Hikes that read like this one, wherever they are.

Hamilton Creek Trail
- Inside Tongass National Forest
- Camp 2 mi away
2.2 mi out & back · 749 ft gain · Moderate
Tongass National Forest · Camp 2 mi away
Salmon Bay Lake
- Inside Tongass National Forest
- Camp under a mile away
2.5 mi out & back · 290 ft gain · Easy
Tongass National Forest · Camp under a mile away
Harris River Access Trail
- Inside Tongass National Forest
- Camp 2 mi away
3.7 mi out & back · 194 ft gain · Easy
Tongass National Forest · Camp 2 mi away
Aaron Creek Trail
- Inside Tongass National Forest
- 1,173 ft of climbing
- Camp under a mile away
7.3 mi out & back · 1,173 ft gain · Hard
Tongass National Forest · Camp under a mile away

Signal

Cell coverage here

AT&TNo signal

FCC coverage data · signal varies in remote terrain

Weather

7-day forecast

Mon48°42°Light Rain
Tue48°43°Light Rain
Wed49°40°Light Rain
Thu46°39°Light Rain Likely
Fri46°39°Light Rain Likely
Sat46°38°Light Rain Likely
Sun45°Light Rain Likely

Mon: Light Rain · wind 20 mph SE

National Weather Service · refreshed hourly