The full story/article can be read here:
https://www.backcountrypilot.org/feat...

In May 2015 I flew commercially to Anchorage for the Alaska Airmen's trade show. The weather was absolutely perfect, so some friends and I took some bigengined Cessna 170s and Aviat Huskies out to the WrangellSt Elias region for a 3 day camping trip and some exploring.

Edit: I've been corrected that the cabins inside the WrangellSt.Elias National Park are managed by the Park Service, not the State of Alaska.