Places Marbles07 Wants to Go

A market built atop boats is one of the few floating holiday markets in Europe.

Popular tourist destination where witches in dark hats sell dried llama fetuses for good luck.

This amazing example of Valencian Art Nouveau looks more like a cathedral than a public market.

Behind one of the world's most impenetrable vaults is a massive collection of retail silver.

Tables of secondhand books fill the inner courtyard of this 17th-century stock exchange.

Miles of man-made caves and tunnels are currently used for cultivating mushrooms.

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

The world's first underground farm is in a World War II bomb shelter beneath the streets of London.

Spend the night in this formerly abandoned traditional Scottish village.

An island off the coast of South Australia is home to the last purebred Ligurian bees.

A world-class observatory in the California desert.

At the point of oceanic inaccessibility, you can't get farther from dry land without leaving the planet.

Visit these gentle, bell-bottomed, exquisite equines at the home of North America's first Gypsy Vanner horses.

The site of a mysterious pony massacre is rich with extraterrestrial conspiracy theories.

The land is home to swimming ponies and a legendary 18th-century treasure.

One of the best places to see wild Colonial Spanish Mustangs in the United States.

See some of the world's greatest racing horses at this idyllic thoroughbred breeding facility and garden complex.

A library where thousands of books explain how to avoid another Great Recession.

A collision of human error and natural geothermal pressure created this rainbow-colored geologic wonder.

A measuring mishap led to these artificial stone ladies losing their stomachs.

A favorite Paris bar for U.S. expats, including Gershwin, Hemingway, and James Bond.

A remote horde of architectural treasures fit for Indiana Jones.

The canine-themed book collection claims to be Europe's largest dog library.

The largest cactus farm in Africa.