A mythically themed self-built sculpture park.

A village of art and exotic creations.

Unique house covered in a nightmarish mural of demons, ghosts and monsters.

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

This sprawling Belgian fort was once thought of as impenetrable but now it is simply an abandoned relic.

This 16th-century monastery has been turned into a surrealist architecture compound.

This abandoned Brutalist treehouse is a hidden architectural relic.

Naturally preserved bodies are eerily staged throughout the crypt in varying poses.

Stumbling upon this whimsical wooded garden is like stepping into an enchanted forest full of philosophical musings.

A unique Tuscan hideaway acts as an art mecca as well as a hotel.

A 16th-century horror show built in a lovely Italian garden.

Nestled in the hills of Tuscany are gorgeous, multicolored hot springs.

This immaculate and historic water garden culminates in a massive stone dining table with an inset fountain for chilling the wine of the Cardinal's guests.

A magnificent Neogothic tomb hides within this Italian fairytale-like forest.

Geothermal waterfalls in Tuscany.

A dreamlike medieval church dug into the tuff rock, with unusual carvings and possible traces of the Templar knights.

Houses are tucked between, on, and underneath giant boulders.

700 iron sculptures crammed into a Mediterranean park.

A self-built mosaic house and sculpture park.

A former milk-delivery driver and his wife turn their home into a glimmering mosaic.

An intricately decorated tiny place of worship.

An intricate and amazing house built by architect Karl Junker.

The fantastic architectural models of a French traveler.

The somewhat misnamed 'Garden of Shells' lovingly built from found objects.