A forest park outside Tallinn full of architectural and artistic curiosities.

A trio of giant wooden megaphones turn up nature's volume in this Estonian forest.

The world's largest bicycle shelter can hold more than 12,500 two-wheelers.

Four giant movable street lights decorate this modern Rotterdam square.

This hotel was once home to a steamliner company and became the final rest stop for Europeans heading to the New World.

A nearly 25-foot concrete sculpture of Sylvette, Picasso's muse.

Old ships and machinery fill a historic harbor in the city that's home to Europe's largest port.

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

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

The world's first floating farm is staffed by one human, three robots, and 35 cows.

Europe's official "zero-level," the equator of elevation.

A historic observatory now an astronomy museum beautifully situated at the moat of the Middle Age city centre.

This bird-loving brewery is situated in an old municipal bathhouse, nestled beside a 300-year-old windmill.

This underground transport hub doubles as an art gallery.

When you've got to go, you've got to go.

The deepest metro station in the world.

340-foot statue built to honour the Heroes of the Soviet Union.

A reconstructed medieval gateway that was the magnificent entrance to the capital city dating back to 1037.

Ecuador’s historic seat of government has been quietly looted in recent decades, and no one knows how or by whom.

Legend says if this neo-Gothic basilica is ever officially completed, the world will come to an end.

An ancient Incan convent on Lake Titicaca's Island of the Moon.

This lake’s emerald green waters are a spectacular sight, but it’s not a great place for a swim.

It took 82 years and four different plaques to finally get the story right.

A lighthouse marking the northernmost point of continental South America.