Explore
The 25-mile Knik Glacier ends at a massive wall of ice dropping into Inner Lake George. This area features deep blue icebergs and frequent calving.
Reaching the glacier face requires crossing rugged backcountry trails or taking a flight. Once you arrive, temperatures drop 10 to 15 degrees compared to the surrounding area. The adjacent Lake George is a designated National Natural Landmark, famous for its deep blue ice formations.
You cannot drive directly to the lake. Access requires an ATV, boat, flight, or an 8-mile hike from the end of Knik River Road. Packing Guide
1-2 hoursDeep blue icebergs
This dynamic glacial lake contains massive, deep blue icebergs. You can view the formations from the rugged shoreline or a tour boat. Always keep a safe distance from the floating icebergs. They can roll unexpectedly and create hazardous water conditions.
1 hour400-foot ice walls
The glacier face features solid ice cliffs rising 400 feet above the water. The glacier calves daily, dropping huge chunks of ice into the lake below. Do not approach the face too closely. Sudden calving creates dangerous waves and falling debris.
1 hourHistoric flood basin
This historic basin once experienced massive annual glacial outburst floods. The regular floods stopped in 1966 after historical glacial advances shifted. Learn about the changing geological landscape from a local tour guide. Winter visitors must watch for fracturing surface ice, even when frozen.
