Central America's deepest lake is actually a volcanic caldera, surrounded by three volcanoes.

Hidden deep in the Guatemalan jungle is a turquoise paradise of natural pools, caves, and waterfalls.

The youngest volcano in Central America.

A huge old mansion full of thousands of toys, each there to be used and played with.

This Belgian theme park began as a refuge for bored church children and was closed down when a boy lost an arm.

Visitors to this Belgium graveyard are greeted by the grieving stone parents of the young men lost to war.

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

A wonderfully kitsch bookstore the size of a supermarket.

A moving memorial to the fallen and missing from WWI trenches.

When you're a great Russian Tsar, even your vomit gets a statue.

In an area where the remnants of WWI are discovered on a regular basis this preserved frontline trench may be the most amazing.

Brussels' favorite peeing boy has a sister.

Somewhere there is a giant who can no longer poop, but now travelers can stay inside his anus.

Meet the bronze beloved pet to a family of famous peeing statues.

A little sculpture with a large wardrobe.

Theme park featuring miniature replicas of European monuments.

This collection of over 50 murals celebrates Brussels' rich history as the self-proclaimed home of the "comic strip."

Climb inside an iron crystal magnified 165 billion times its normal size.

Cozy basement bar sports an inventory of over 2,000 beers.

Lavish royal estate punctuated with heated greenhouses.

Most prolific publishing house in the 1600s open to the public.

Each time a baby is born in Ghent, these streetlights flash in silent celebration.

A Museum of Psychiatry in a still-operating mental institution.

This narrow Ghent alleyway is an officially sanctioned street art tunnel.