
This guide looks under the building instead of inside the room. Every entry answers one factual question: what kind of ground is down there, and what keeps the structure on it. Rock, permafrost, packed snow, river ice, dredged fill, someone else's concrete slab, steel legs over a slope. The eighteen buildings here were chosen because that answer is published, checkable, and shapes everything above it: how large the building can be, whether it is one block or fifteen separate ones, which way it turns, and how you reach the door.
Ice Hotels — snow
Art Hotels — snow
Art Hotels — rock
Art Hotels — rock
Casino Hotels — slab
Casino Hotels — rock
Art Hotels — sand
Ice Hotels — river ice
Art Hotels — rock
Art Hotels — rock
Casino Hotels — made ground
Capsule Hotels — slab
Capsule Hotels — slab
Capsule Hotels — slab
Capsule Hotels — slab
Casino Hotels — made ground
Ice Hotels — rock
Ice Hotels — sand
No prices, and no words about what anything costs.
No stars, scores, rankings or awards.
No booking, no enquiry forwarding, no paid placement.