These dilapidated planes are now a canvas for graffiti artists.

This colorful boulder serves as a canvas for political statements and artistic expression.

The remains of a 70-year-old military aircraft crash landing still sit on this Scottish hillside.

This kinetic sculpture focuses the sounds of the city when you stand inside.

A park home to some unusually large rocks.

This Swedish village shows off its most well-known products in a big way.

This unusual 15th-century house of worship once catered to those who sought its healing properties.

This 19th-century house museum features a horse-drawn hearse and other antique oddities.

This landmark church at the Flathead Reservation mission features 58 ceiling and wall frescoes painted by the mission's cook.

This island in Venezuela is known for its significance in early Spanish colonization and pearl trade.

An iconic designer dunny inspired by Aboriginal fishing baskets.

These towering cliffs crystalize each winter, forming sheer walls of ice that are open for climbing.

A small museum built by a family that survived the Siege of Sarajevo.

A watchhouse constructed from tombstones, to make way for a burial pit, for the victims succumbing to a deadly disease.

Built around 1723, this is the oldest surviving home in the U.S.'s oldest colonial city.

Visit a prison tower used during witch tribunals.

A monument to one of the few Olympic flames ever to be lit outside of the host city.

A scientific observatory managed the largest Portuguese astronomy research unit.

This cave at the base of an unusually shaped cliff is said to be inhabited by a mythical forest enchantres from Scandinavian folklore.

A 600-year-old elm tree with a built-in seat and thatched roof.

If you don't look closely, you might mistake this sculpture for just another passenger waiting at the airport.

Nicknamed the 'Chestergate Hotel,' the underground tunnel had beds, lights, and even flushing toilets.

Colorado's oldest church is now home to the largest handmade adobe labyrinth in the world.

This green and white building is shaped like a massive Rubik's Cube.