Karta River Trail
Karta River Trail is a 4.8 miles trail in Tongass National Forest, Alaska. The Forest Service rates it trail class 2, moderately developed. It is open to hiking and horse and pack stock. It enters Karta River Wilderness.
Trail conditions, closures and hazards are not tracked here. The Tongass National Forest official page carries current alerts and closure orders.
Map
One end Other endLine simplified to about 100 metres. Basemap from the USGS National Map.
| One end | 55.5601, -132.5774 · Directions ↗ |
| Other end | 55.5813, -132.7342 · Directions ↗ |
The ends are the two ends of the longest connected chain of segments. The record does not say which is the usual start. The trail is recorded as 2 segments.
The trail
| Length | 4.8 miles |
| Trail class | 2, moderately developed |
| Type | land trail |
| Surface | native material |
| Typical grade | 12-20 percent |
| Typical tread width | 18-24 inches |
| Motor vehicles | Closed to all motorized use year-round |
| Accessibility | Evaluated and does not meet accessibility guidelines |
| Trail numbers | 54716 |
| Forest | Tongass National Forest (unit 1005) |
| States | Alaska |
| Detail published | management level, with uses |
Values are the set across all segments. Class 1 is minimally developed and class 5 is fully developed. Grade and width are the forest's typical values, not measured extremes.
Allowed uses
| Hiking | Allowed 05/15 to 09/15 (month/day) |
| Horse and pack stock | Allowed |
A use is listed when the Forest Service records it as managed, accepted or discouraged on any segment. Discouraged still means legal. Uses marked restricted are left out. Where the forest publishes a Motor Vehicle Use Map, that map governs motorized use.
Wilderness
- Karta River Wilderness WildernessFS · the whole line is insideWilderness Connect ↗
Inside a designated wilderness, bicycles and motor vehicles are prohibited by law regardless of the trail record, and permits or group limits may apply.
Trailheads
The Forest Service recreation layer records no trailhead within a third of a mile of this trail's line. Many trails start from a road pullout or another trail with no trailhead record. The forest's recreation pages list the trailheads it does publish.
Distance is from the point to the nearest part of the trail line. Season text is what the forest wrote and is often a season name rather than a date. The recreation page link goes to the Forest Service site, which may redirect to the forest's recreation index.
Camping nearby
Campsite Atlas cards carry site counts and booking links from Recreation.gov. Forest Service cards come from the recreation layer and link the agency page.
Reference
Questions people ask
How long is the Karta River Trail?
4.8 miles, the sum of the 2 segments the Forest Service records under this name in Tongass National Forest.
Source: Forest Service trail layer
What is allowed on the Karta River Trail?
hiking and horse and pack stock. The trail is closed to motor vehicles year-round. Some uses are seasonal. The allowed uses section lists the dates.
Source: Forest Service trail layer
Where does the Karta River Trail start?
The line begins at 55.5601, -132.5774 and ends at 55.5813, -132.7342. No Forest Service trailhead is recorded within a third of a mile of it. The record does not say which end is the usual start.
Source: Forest Service trail layer
Is the Karta River Trail in a wilderness area?
Yes. It enters Karta River Wilderness. Wilderness rules ban bicycles and motor vehicles and often limit group size.
Where can I camp near the Karta River Trail?
Karta Lake Cabin (0 mi), Salmon Lake Cabin Thorne Bay (0 mi) and Karta River Cabin (0.1 mi) are within five miles of the trail. Site counts and booking links are on Campsite Atlas.
Source: Campsite Atlas
How developed is the Karta River Trail?
Trail class 2, which the Forest Service describes as moderately developed. Class 1 is a minimal, unimproved route and class 5 is fully developed, often paved.
Source: Forest Service trail layer
How steep and how wide is the Karta River Trail?
The typical grade is 12-20 percent. The typical tread is 18-24 inches wide.
Source: Forest Service trail layer
Is the Karta River Trail accessible?
No. The Forest Service evaluated it and found it does not meet its accessibility guidelines.
Source: Forest Service trail layer
Who manages the Karta River Trail?
Tongass National Forest, Forest Service unit 1005. The trail is in Alaska.
Source
This page is built from 2 segments named KARTA RIVER TRAIL in the Forest Service TrailNFS_Publish layer, administrative unit 1005. Wilderness overlap is tested against the National Wilderness Preservation System layer from Wilderness Connect. Trailheads and Forest Service campgrounds come from the Forest Service Recreation Opportunities layer. Data refreshed September 17, 2026. The methodology page explains how segments become trails.