20 Most Satisfying and Unique Hotels in the World

Kakslauttanen Arctic Resort, Finland - Glass igloos for viewing the Northern Lights
The Underwater Room, Tanzania - A floating room in the middle of the ocean
Giraffe Manor, Kenya - A hotel where giraffes wander freely
The Manta Resort, Tanzania - An underwater hotel room with a 360-degree view of the ocean
Hotel Costa Verde, Costa Rica - A hotel built inside a refurbished Boeing 727
Icehotel, Sweden - A hotel made entirely of ice
The Mirrorcube, Sweden - A treehouse-like structure in a reflective cube
The Caves, Jamaica - Rooms built into a natural limestone cave
Skylodge Adventure Suites, Peru - Glass pods suspended on a cliff face
Free Spirit Spheres, Canada - Treehouses suspended in the forest
Magic Mountain Lodge, Chile - A hotel built inside a volcano-shaped mountain
V8 Hotel, Germany - A car-themed hotel with rooms designed like cars and garages
The Dog Bark Park Inn, USA - A hotel shaped like a giant dog
The Liberty Hotel, USA - A former prison converted into a luxury hotel
Null Stern Hotel, Switzerland - A hotel with no walls or roof, set in the middle of the Swiss Alps
Astarte Suites Hotel, Greece - A hotel built into the cliffs of Santorini
The Crazy House, Vietnam - A hotel designed like a treehouse, with winding staircases and surreal decor
The Treehotel, Sweden - A collection of unique treehouses in a forest setting
Hotel Marques de Riscal, Spain - A hotel designed by Frank Gehry, with a distinctive metallic facade
Jade Mountain, St. Lucia - A hotel with open-air rooms and stunning views of the Caribbean Sea.