Places ornitorinco Wants to Go

A musical instrument played by the sea.

Natural cathedral designed by Italian artist Giuliano Mauri.

An enormous, 30-story-deep hole in the middle of Guatemala City.

Remote Honduran Islands with a colorful history.

Underwater art project will double as a massive artificial coral reef to help regenerate the damaged ecosystem.

An Aztec snake god has taken the material form of an apartment complex.

This natural gas vent certainly earns its name as the smallest volcano in Italy.