Places Bus Wants to Go

The crypt of the imposing Stephensdom holds royal intestines and thousands of skeletons.

Visiting this café is like visiting the Austrian grandma you wish you had.

The topiary maze at the Habsburg hunting lodge.

A spherical "micro-nation" in the heart of Vienna.

This series of Baroque passageways in Vienna's cultural center mix old architecture with modern art.

A history of heat is on display at this unique Austrian museum.

Even drowned in an ocean of toxic waste, the remnants of this Romanian village stand tall.

This outdoor library provides around-the-clock access to around 7,000 books.

This Belgian observatory bears a striking resemblance to Futurama's Planet Express building.

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