The Tonsina River gives a trip to Tonsina a clear focus: a trail leads on foot to the lower river, anglers can reach it from two highways, and river sections differ in their endpoints and the time they take. For planning, it helps to consider the riverside trail, fishing, and river trips as separate activities. This makes it easier to first decide whether you want to reach the river on foot or plan a river trip.

River Course and Access Points

The Tonsina River flows east from Tonsina Lake to the Copper River, where it joins it at Mile 19 of the Edgerton Highway. The Tonsina River Trail access point is elsewhere: at Mile 12.3 on the southern section of the Edgerton Highway. The mile markers therefore refer to different locations—the river confluence and the trail access point. If you use both figures to plan your trip, you can associate each with its respective location rather than read them as a single set of directions.

Reach the Tonsina River on Foot

The Tonsina River Trail provides foot access to the lower Tonsina River. The trail runs for about 2 miles to the river’s steep banks. Anglers can also reach the Tonsina River on foot from the Richardson Highway and the Edgerton Highway. This means a named trail leading to the steep riverbanks and foot access from both highways are available. The distinction is useful when choosing: the trail description gives a distance and a riverbank destination, while the information for anglers lists two highway access points.

River Trips: Time and River Section

A trip down the Tonsina River between the Richardson Highway and the Edgerton Highway takes at least eight hours. The first hour is mostly through Class IV rapids; river conditions can vary. With this minimum duration, the river trip has a distinctly different time frame from walking to the riverbank.

An older Alaska area plan describes the stretch between Tonsina Lake and Squirrel Creek Campground as a relatively easy and scenic wilderness route for rafting or floating. The endpoints make the difference clear: this route starts at Tonsina Lake and ends at Squirrel Creek Campground, while the trip lasting at least eight hours runs between the two highways. This makes it possible to distinguish the different river sections when choosing an activity.

Other Trails and Geographic Reference Points

The Tonsina Lake Trail is 3.0 miles long. The BLM Alaska Trail Inventory lists its condition as poor; it also designates it as open year-round to motorized use. This information applies to the Tonsina Lake Trail and should be distinguished from the foot-access information for the Tonsina River Trail.

Squirrel Creek State Recreation Site is bordered by Squirrel Creek on one side, the Tonsina River to the east, and a small lake to the south. Nearby, a gravel road south of Tonsina along the Richardson Highway provides access to the confluence of the Tonsina River and Little Tonsina River. The destination of this access road is the confluence of the two rivers.

Discover more destinations: Copperville, Cordova, Slana, Glennallen, Tatitlek, Valdez, Copper Center

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