Places grantavery Wants to Go

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

The largest Art Nouveau complex in the world is a Barcelona hospital with a 600-year-long history.

An architect transformed this abandoned cement factory into his castle-like workshop.

Week-long block party becomes a competition for the best decorated street.

Wonderland replication in progress by one persistent man.

Bacteria and algae give the salty water its bubblegum hue.

Bask in the 19th century grandeur of an eccentric Freemason millionaire's private gardens.

Barcelona's historic 19th-century sewers, whose foundations were laid in medieval times, are open to the public for exploring.

The oldest restaurant in the world is this old-world Spanish eatery, still known for its suckling pig.

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

Mountain where Jesus was first tempted by the Devil.

Madrid's romantically ornate crystal palace has been offering shelter to plants and art for over a century.

These secluded and abandoned anti-aircraft defenses have become one the most scenic viewpoints in Barcelona.

A beautiful but toxic fountain of mercury.

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

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

This semi-secret storybook hedge maze is also the oldest garden in the city.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

Construction of Barcelona’s iconic (but controversial) church was finally completed in 2026—a century after the death of its architect.

This black sand beach was crafted from volcanic explosions including the historic Minoan eruption.

This sixth-century church housed an icon with eyes so beautiful legend has it they inspired the name of a Greek city.

A seaside castle complex that stood through centuries of conquests.

This seaside sanctuary was once one of the most important religious sites for women in ancient Greece.

This graffitied 19th-century building was a prototype of European industrial architecture.