This Industrial Age architectural and engineering gem helps visitors and residents alike traverse Lisbon, “The City of Seven Hills.”

The corpse bride of Portugal.

At night, bats patrol this magnificent 18th-century space in search of book-eating pests.

This fairy-tale, neo-Gothic church in the Azores is a world of magical realism.

Ivy-covered Medieval tunnels cut through this charming town in France's Loire Valley.

The great Italian Renaissance painter was laid to rest here in the Chapel of Saint-Hubert.