Volcano huts is definitely a must do! My family and I wanted to experience hiking in Thorsmork and saw this as a great way to get easy access to amazing trails. We had a great experience staying in the huts. They are small, but perfect if you’re just looking for a place to sleep after a day of hiking. They can get incredibly warm, which was welcomed as we had two rainy, cold days hiking. We were able to fit five comfortably. The linens we were provided plus the cabin heater kept us plenty warm. The cabins also did come with a sink and some mugs: perfect for cleaning up a bit or having some tea in the evening. The staff was excellent: not only were they very accommodating, they were incredibly friendly and provided us with excellent advice on hikes to try and other things to do while in Iceland. We paid for the dinner and breakfast buffet, both of which were great. We had lamb for dinner, which I enjoyed even though I typically don’t like lamb. The breakfast was filling and perfect before hiking all day. The staff even allowed us a late checkout, which was great since we weren’t being picked up until 1730. We did need a driver with 4WD as the huts were only accessible by crossing several rivers and taking a road that is definitely not drivable by most. That said, the ride over was fairly easy and GORGEOUS. Honestly, I can’t say enough great things about the volcano huts. Definitely want to come back and stay longer!