Kasilof River

Kasilof River is a waterway on the Kenai Peninsula that flows from Tustumena Lake to Cook Inlet. The water moves swiftly and runs cold year-round because glaciers feed it upstream.

Russian settlers named this waterway Reka Kasilova, which later transformed into Kasilof through English adaptation. The name change reflects European expansion into the region during the colonial era.

The Dena'ina people established fishing camps along these banks long before outsiders arrived in the region. Walking alongside the water today, you can sense the enduring connection between this place and the indigenous communities who depended on it.

You can reach the river at three different State Parks locations, including the Kasilof River State Recreation Site with a boat launch for day-use visitors. The current is powerful, so take care when approaching the water or planning water-based activities.

The waterway maintains glacial temperatures throughout the year, making it a spawning ground for specific salmon species. These cold conditions create an unusual ecosystem that draws anglers and wildlife observers.

GPS coordinates: 60.31242,-151.24501

Latest update: December 12, 2025 14:20