Places cameronyarnall Wants to Go

Hot springs monkey spa in the middle of Hell's Valley.

Annual rush for a sacred desert lake's fish stock.

Sacred Buddhist home of some spiritual monkeys.

The largest greenhouse in the world is home to over one million types of plants.

An eerie, derelict amusement park in Berlin.

Museum precariously perched on a massive yellow pillar.

One of the most spectacular canyons in the world.

The largest catacomb system in the world.

This fantastical icy castle is built anew every winter.

Hydraulic systems in an ancient underground Iranian city.

This astonishingly geometric cave has inspired everyone from Jules Verne to Pink Floyd.

An ancient capital city that dates back 3,000 years and harbors many surprises.

This "floating island" plateau sits 7,671 feet above the forest floor.

An abandoned NSA listening post on Berlin's "Devil's Mountain."

A beautiful, dense forest in the shadow of Mount Fuji, with a tragic reputation.

The world's largest Tibetan refugee settlement.

A curious cave church carved into the face of a cliff.

Beijing's World Park offers the excitement of international sites without the travel.

The remains of what was, not so long ago, the world's largest city.

The world's largest drain sits below the city of Kasukabe, Japan.

Monasteries on rock pillars, once accessible only by frayed ropes.

A geological oddity topped with a 2,000-year-old pagan temple.

An Ethiopian "Jerusalem" featuring a church hewn out of a single rock.

A complex, nine-layer maze on the grounds of a Venetian doge's playground.