The original burial place of this preeminent 18th-century Jewish philosopher was razed by the Nazis.

This submersible road connecting a French island to the mainland is lined with safety towers for when the tide strands travelers.

Iron Age runes and ruins hide in plain sight along this Portuguese beach.

This giant sculpture made of trash is a critique of society's wastefulness.

Fragments of human bones are embedded in the walls of this quaint alley.

This panoramic lift provides a futuristic ride up San Pedro Mountain.

This enchanting natural park is a magical example of a temperate rainforest in Europe.

Blue-green pools and smooth stones comprise one of Spain’s most idyllic hidden wonders.

Hundreds of stone stairs and a winding medieval bridge connect this haunting Spanish island to the mainland.

A landscape decorated with enormous skull sculptures.

A museum dedicated to the Spanish occult in a town that was terrorized by the Inquisition.

A living art gallery painted on a canvas of Monterey pine trees.

The somewhat misnamed 'Garden of Shells' lovingly built from found objects.

Bordered by forest on three sides and the ocean on the other, the Great Dune of Pilat is the highest sand dune in Europe.

The Devil’s own choice when he needs a drink in Brussels.