Europe's second largest ossuary wasn't discovered until 2001.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

Real bones which are said to have belonged to a Polish dragon.

Relax on your veranda and watch the light show.

Paris' fabled purveyor of exotic taxidermy and natural history curios.

A popular European tradition makes its way to the states on one of America's most famous bridges.

Increasingly decayed figures stand as a powerful reminder of the human costs of Czech Communism.

Home to items never before seen by the public.

This historic address is home to the beloved ball and is an almost totally empty building among the most expensive real estate in the world.

This Slovak bridge is known both for its connection to a national uprising and its UFO-shaped eatery.