The world's oldest soul food restaurant is also one of its best.

This enormous World War II relic is one of the largest wooden structures in the world.

Fourteen curious and controversial white bunnies sit in a circle near Newport Beach City Hall.

Stunning Roman aqueduct used for 1900 years and still standing.

A completely underwater art museum sends a stark message about humans' impact on the environment.

This amazing abuela became a diehard metal fan late in life and an icon of Madrid's '80s rock scene.

The world's largest wooden structure.

This awesome Spanish castle is so fantastical it was actually used on Game of Thrones.

A whimsical brother of the nearby Fallen Angel statue takes the falling part quite literally.

A lush indoor jungle fills this bustling Madrid transportation hub.

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

This house's itty bitty size means no humans allowed.

A Spanish town built into the cliffs.

An isolated village literally built into the crevices and rock formations of a mountain.

One of the few remaining ancient aqueducts described by Frontinus as 'the most solemn testimony of the Empire.'

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

Giant eggs, walls of bread, and nightmare surreality mark the largest collection of works by Salvador Dalí.

A landscape decorated with enormous skull sculptures.

This whimsical winery by Antoni Gaudí looks ripped from the pages of a fairytale.

A Spanish forest is filled with mysterious stone carvings.

Over two centuries old and counting, Madrid's massive botanical garden contains one of Europe's only desert environments.

At the foot of a waterfall lies a peaceful swimming lagoon and evidence of over 60,000 years of human habitation.

Abandoned for decades, trains still pass through the now-restored remains of one of Madrid's first metro stations.

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