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

A public park off the beaten path with a beautiful waterfall and 13th century Cistercian abbey.

The Bloemen Route, or “Flower Route”, stretches 25 miles through prime Dutch tulip country as a result of “tulip mania,” the world’s first economic bubble.

A Spanish forest is filled with mysterious stone carvings.

This unreal Portuguese palace looks as though it's made from a pile of different castles.

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

This Japanese-inspired labyrinth of hot springs is hidden in a Chilean forest.

This jaw-dropping 19th-century bridge uses its reflection to form what appears to be a perfect circle.

A sculpture of a giant hand reaches for the stars in the middle of the Atacama desert.

The sound of swaying stalks in this stunning grove has been named a governmentally recognized sound.

Once the local rulers had gone these enchanting ruins housed common folk in an almost real life fairy tale.

This massive concrete sculpture is said to be the heaviest communist monument on Earth.

Two monstrous faces loom over a village in Czechia.

The most iconic structure in Scotland has been home to bishops, colonels, and Sean Connery characters.

This neon blue river gets its color from a unique mix of bacteria and volcano minerals.

Mine shafts and hard pastries await visitors at this massive mountain of salt.

Stunning wetlands ablaze with pink lotus flowers.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

Landbridge created by the South Korean version of Moses.

A gravity-defying "devil's bridge" that has a surprising architectural feature for its stability.

An indigenous take on European design creates a stunning visual overload.

The longest hedge maze in the world.

The spectacular Roshen Fountain show lights up the night sky all summer long, until it "hibernates" under the ice waiting for spring to come.

Medicinal spa created with the discharge from a geothermal energy plant.