Places michilio Wants to Go

A tour of underground Berlin takes you through WWII air raid shelters and tunnels used to smuggle people out of East Germany.

This futuristic German spa allows visitors to float in a pool of salt water while zoning out to underwater techno.

A whimsical and twisted animatronic monster tour beneath the streets of Berlin.

The odd cement nubs littering this Spanish square are actually the entrances to a series of buried silos.

This house's itty bitty size means no humans allowed.

This architectural oddity is an oasis of green on the outskirts of Valencia.

Vibrant street art created with mixed media.

This massive fiberglass Gulliver turns every visitor into a Lilliputian.

A bizarre house filled with an astounding array of collections.

Elaborate tile work in this railway station tells the story of Portugal.

Iron Age runes and ruins hide in plain sight along this Portuguese beach.

An early work of the architect Álvaro Siza Vieira, these swimming pools blend into the beach.

The "Little Ones," show Portugal in full miniature splendor.

Elaborately carved to showcase the glorious wealth that the age of exploration brought to the Portuguese empire.

Rainwater transformed this old quarry into a peaceful pond you won't find in most tourist books.

A hidden three-foot-wide house separates these two regal churches.

Located in the thermoelectric factory that once powered the entire city, this Portuguese museum is shockingly fascinating.

One of the largest Roman settlements in Portugal.

A king's pet, a pope's gift, an artist's inspiration, and a tragic shipwreck.

Iceland's largest geothermal mud pool is a little bit haunted and a little bit dangerous.

This beautiful, historic church looks like something out of a simpler past.

The picturesque birthplace of Icelandic democracy is drenched in the blood of its brutal past.

The largest whale museum in Europe allows visitors to walk among life-size giants.

The oldest (maybe) swimming pool in Iceland is a stunning oasis built into the side of a lush hill.