The original home of the Lego has a huge amusement park dedicated to the iconic plastic toy.

Copenhagen's celebrated theme park and gardens.

The last bastion of Roman presence north of the Alps looms over a German town.

It's always summer at the beach inside this former airship hangar.

This medieval castle overlooking the Elzbach river looks just like it did hundreds of years ago.

This large open-air museum showcases the ordinary lives of the people of the Netherlands and pre-industrial crafts and practices.

An icon of International Style architecture on the outskirts of Rotterdam.

A bridge that has seen many reiterations over its lifetime.

This giant radio telescope would be a rusting ruin if it hadn't become such a beloved relic.

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

The Netherlands' first car tunnel has an unusually rectangular shape.

A condensed piece of China floating in a Dutch harbor.

A radio telescope for listening to the stars, based in one of the cloudiest countries in the world.

Rotterdammers' dirty minds gave this santa a dirty nickname and cursed it to a life of wandering.

Hop aboard a charming bog train to explore this rare open-air museum of peat.

This disused VLF radio station is no longer in service but the surrounding town still bears its name.

A miniature city, once ruled by the Queen of the Netherlands.

This fairy tale forest hides scenes from some of the more obscure and bizarre Western nursery stories.

Rich with fauna and flora, nature-lovers can walk across the sea at this UNESCO World Heritage spot.

A beautiful maze marks where three countries meet.

These slanted cubic abodes are a creative if odd solution to a zoning pickle.

There are two dozen tanks just sitting in an open field in Lower Saxony.

Home to the world's oldest functioning orrery.

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.