Places Oops3ggs Wants to Go

Geothermal waterfalls in Tuscany.

A labyrinth of ancient tunnels hidden below the city holds the ruins of 2,500 years of history.

Pompeii's less famous neighbor is still revealing her secrets.

A forgotten "city of water" underneath the famous Trevi district.

Venice's "Island of the Mad."

Stalactites and stalagmites in a beautifully lit cave.

According to the local folklore, the myriad colors of this lake are the result of a lovelorn wizard's blunder.

Renaissance villa and gardens complete with a tormented colossus.

The engineering wonder and pleasure dome of a much-maligned emperor still holds undiscovered secrets.

This beautiful park on the outskirts of Rome protects the ruins of two colossal ancient aqueducts.

A large grotto built in the 16th century amidst Florence's famous Boboli gardens.

The underground sanctuary of a mysterious ancient cult.

The only "Egyptian" pyramid in Europe and the legendary tomb of Remus.

A submerged archeological park still holds the wonders of a Roman Sodom.

The yawning maw of this pagan visage is said to bite off the hands of liars.

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

An Italian crevasse filled with abandoned buildings gives visitors a look at the world without humans.

Hundreds of lucky felines haunt the ruins where Caesar was murdered.

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."

See Malta’s history through the recreation of scenes of torture using life-sized mannequins in a former medieval dungeon.

This tiny island is recognized as the site where St. Paul landed after a shipwreck in the first century.

Hike up to this abandoned hotel for one of the best panoramic views of the island of Gozo.

These 19th-century military fortifications spanning the island of Malta now form a nice countryside hiking trail.

This abandoned building, which is the second-largest structure on the Maltese island of Comino, has a complicated past.