The ancient tomb acts as a calendar that keeps perfect time.

An eccentric garden of sculptures crafted in India decorate an Irish green space dedicated to Alan Turing.

Horse cemetery on the grounds of Blarney Castle.

Most complete collection of Gymnosperms in the world.

For years, the remains of this ancient Roman fortress were hidden under an orchard.

Pull up and have a drink at a museum filled with hundreds of years' worth of shipwreck artifacts.

This historic Dutch newspaper building is covered with media-themed details—and one unrelated oddity.

A condensed piece of China floating in a Dutch harbor.

Atop this former dutch railway office sits an interstellar work of art.

An oddly conical beacon perched atop beautiful Irish cliffs.

This annual harvest parade features intricate floats covered with fruits, vegetables, and seeds.

Small transmitter operated by a priest in the Netherlands.

This unique sculpture proved invaluable when it saved a train from careening off the tracks.

A nuclear reactor created for Eisenhower's "Atoms for Peace" campaign is now used for research at a Dutch university.

An art installation memorializing a tram stop, which became a tram stop.

A strangely curved lamppost stands tall over this avenue in Rotterdam.

Lumps of significant stone from around the world surround a flaming monument for peace.

An awe-inspiring giant blue whale jaw bone stands in the center of this Dutch island.

This charming pup is meant to celebrate the youth and stubbornness of the city's students.

The history of sea-faring refuse and disaster is on cramped display in this Netherlands folk museum.

A dramatic art installation features a BMW flying out of a building in Rotterdam.

Where lovers tie birch branches into long-lived knots.

Built by crowdsourcing, this wooden foot bridge saved a part of Rotterdam that was languishing in wait of city funding.

This imposing tower named after the mythical sword of King Arthur is considered the tallest freestanding climbing wall in the world.