You can only use these by reservation and you can only access them by boat (not kayak). They provide basic furniture, gas heater & fuel, and wag bags. There are NO toilets and you absolutely must be use the wag bag. Bring your own water, water treatment, cooking supplies (including stove), bedding, everything else. There are a couple of cabins to choose from and each will fill up all summer. There’s absolutely no cell service and my GPS had some trouble getting a good signal among parts of the fjords. Exceptional wildlife and fjord views. This is only for the truly adventurous.