This abandoned Belgian fortress is purposefully being left to nature.

Descend into the tunnels to experience the life of a coal miner.

A beautiful maze marks where three countries meet.

This centuries-old gothic monster has been converted into a sprawling, glossy bookstore.

What was once a bustling mining installation is now a bustling hub of contemporary art.

A Belgian self-built tower inspired by the Bible and ancient civilizations.

Part modern art project, part traditional chapel, this see-through church is only substantial from the right angle.

This metal monument marking the middle of Belgium represents three regions coming together to form one country.