Science fiction's grandfather has a fittingly marvelous tomb.

These tombs were built into the side of a mountain so that ancient angels could reach the dead.

Six beautiful wooden giants are hidden around Copenhagen.

This former hydraulic laboratory is now a woodland dotted with old engineering models.

Portugal's National Pantheon has a history of curses, collapses and financial problems.

Hidden beneath a beautiful overlook you’ll find the history of the city depicted in comic strip format next to a pay toilet.

Legacy of the earthquake that nearly wiped Lisbon off the face of the Earth.

A garden in Lisbon filled with giant porcelain creatures.

This now abandoned restaurant provides some of the most amazing views of Lisboa.

The verdant mossy ruins of a Franciscan monastery lie in the remote Sintra hills awaiting exploration.

There was a top secret plan during World War II to seal a group of soldiers inside the rock.

An eccentric collection of antique items shares space with a prop-quality witchcraft museum.

This eccentrically decorated palace is replete with grottoes, fountains, tunnels, and caves.