11. The Tree Hotel, Sweden
It’s pretty interesting and awesome that each of the five rooms found in the Tree Hotel in Harads in northern Sweden are unique considering that they’re designed very differently. From a room that looks like a giant bird’s nest to a vast UFO, each room is obviously located high up on a tree top at about 6 meters above the ground. Each of these rooms is built with an environmentally sustainable design in mind. And that’s not all. Apart from your guaranteed privacy, these rooms are warm, cozy and guests get to enjoy gloriously home cooked meals.