"Igloo Village, Kakslauttanen, Finland"
"Booking a night or two in a glass igloo during your stay in Finnish Lapland is a must. Surrounded by nature all over, this impressive accommodation offers stays in igloos and traditional wood chalets. It also welcomes guests to try the world’s largest smoke sauna! Don’t worry about how to get there: Ivalo’s international airport is just 30 minutes away, and the hotel will provide you with a shuttle service."
"Eco House Merisi, Georgia"
"Giraffe Manor, Kenya"
"Hobbit Village, The Shire Of Montana, United States"
"The Glass Floor Udang House, Bali, Indonesia"
"Hotel I Stayed At Was Formerly A Train Station And Had An Actual Train Inside It, With Rooms Inside Each Car"
"Montana Magica Lodge, Chile"
"Fairy Chimney Hotel, Turkey"
"Cocoa Island Hotel, Kaafu Atoll, Maldives"
"Äscher Cliff, Switzerland"
"The Muraka Conrad Rangali Island, Maldives"
"Levin Iglut, Finland"
"Ice Hotel, Jukkasjarvi, Sweden"
"Beckham Creek Cave Lodge, Arkansas, United States"
"Floating Hotel, Zanzibar"
"Crazy House, Dalat, Vietnam"
"You’ll find tons of unique hotels on this list, but Crazy House is truly a fairy tale that comes alive. Located in Dalat City and designed by Vietnamese architect Dang Viet Nga, Crazy House resembles a giant tree and, at least at first, was just a personal project. The financial burden made the architect reconsider the purpose of the building, and she then decided to turn it into a guesthouse in 1990."
"Les Cols Pavellons, Spain"
"Free Spirit Spheres, Canada"
"Think about the tree house you so desperately wanted during your childhood (or even as an adult) and make it spherical. Welcome to Free Spirit Spheres! Located in Vancouver Island’s rainforest, this fun hotel is the place for you if you feel like embarking on your next eco-travel adventure with all the time in the world to meditate and reconnect with nature while also reducing your impact to basically zero."