Places MisterCustomer Wants to Go

Modern art meets modern convenience in possibly the world's most architecturally important public bathroom.

An extraordinary mechanical calculator designed by the mathematician and philosopher Gottfried Leibniz.

Solar observatory doubles as a daring display of Expressionist architecture, much to Einstein's chagrin.

Architect Le Corbusier built his friend a cubist house to match his impressive collection of cubist art.

The history of radiation is on safe display at the foot of a radiation science laboratory.

This 16th-century monastery has been turned into a surrealist architecture compound.

A lake formed in the basin of a massive impact crater takes the shape of an unbroken ring when viewed from above.

The first life claimed by this record-breaking peak wasn't lost to exposure or a fall, but rather lightning.

An underground mansion with fruit-bearing trees and grapes growing beneath the surface of central California.

These millipedes glow not out of attraction, but as a not-too-subtle warning.