An open-air museum in a mountain valley features works designed to blend in with—and disintegrate back into—their natural surroundings.

The lovely lake that was naturally dammed, then naturally destroyed, then unnaturally saved.

A prehistoric landscape hidden in the cliffs of Maha'ulepu.

This ancient stone necropolis is in danger of disappearing.

A swing to dangle you off the very edge.

The yawning maw of this pagan visage is said to bite off the hands of liars.