Places philippe gonzalvez Wants to Go

The Gaudí-inspired building that was the start of Terrassenc modernism.

Natural stone arches form a walkable "cathedral" at low tide, then disappear entirely when the water returns.

Seaside ruins of a settlement that date back to the first century B.C.

Spanning the El Chorro gorge, this pathway used to be one of the most dangerous crossings in the world.

Cliffside houses provide a spectacular view from their perch above the valley.

Three bridges and one giant canyon make up this fantastic Spanish settlement.

Bold black and white motifs of life and death add a dramatic flair to this 17th-century crypt.

A Spanish town built into the cliffs.

Rare karst landscape eroded from a flat seabed.

The final resting place of the great navigator, or maybe his brother.

The world's largest wooden structure.

Moorish signal station on a stratgic rocky outcrop.

Considered the birthplace of the Copper Age and Bronze Age, the river is tinted red from 5,000 years of mining.

Bizarre dirt trail winds a narrow path above the tree line.

These Great Lakes sea caves accessible by boat in the summer turn into temples of ice reachable by foot in the winter.

Castle and secret tunnel withstood a siege until its owner was killed by the Holy Roman Empire, while sitting on the toilet.

This massive subterranean fissure is known as the "underground Grand Canyon."

One of the largest caves in the world open to the public.

This one-time health resort was used by aristocrats around the world.

The "dragon babies" of southeastern Europe.

A miniature train-ride through Slovenia's largest cave system.

An ethereal glowing blue ocean cave in Croatia.

Gargoyle head that brings good luck.

UNESCO-protected ancient burial ground.