Overview Aspen Flats Cabin is a rustic cabin along the Upper Russian River of south-central Alaska. The rustic cabin has few amenities, but provides access to the great outdoors. There is great fishing in the adjacent Russian River and hiking and biking trails abound. Wildlife viewing is good in the area as well, though visitors should watch out for bears. The site can be accessed by hiking, biking, skiing and horseback. Visitors are responsible for their own travel arrangements and safety, and must bring several of their own amenities. Recreation Dolly Varden and rainbow trout can be found in the Russian River. Fishing for salmon upstream of Russian River Falls is not permitted. Click here to learn more about Alaska Department of Fish & Game regulations. Sockeye and coho salmon run the river from June to September. The rivers in Alaska are extremely cold, so be prepared with dry clothing. A variety of trails and unexplored areas exist near the cabin. Hikers and bikers can explore varying terrain, including muskeg, meadows and high-canopied forest along the 21-mile Russian Lakes Trail.
Source: rec_gov · last verified 2026-05-19