Places crystals Wants to Go

The last used bookstore in Downtown San Francisco is one of the smallest bookstores just about anywhere.

Only hotel where you can legally launder money.

The longest continuously operating Elk's Lodge in the country.

Home of modern dancer famously strangled by her own scarf.

Longtime headquarters of controversial boys' club for the world's wealthiest and most powerful.

A speck of nature and art in one of San Francisco’s most notorious neighborhoods.

A tribute to the artist and activist who created the rainbow pride flag.

A porcelain company's former dumping ground, completely covered in pieces of collectible ceramics.

The burial ground of two kings and a queen is now a calm city park in the middle of bustling Seoul.

This enigmatic Roman tower lurks just outside Belmonte.

A glacial valley filled with silver beech trees in the mountains of Portugal.

Come for the bread-themed puppet show, stay for the buffet.

A tribute to an 18th-century British surveyor.

The Pope’s secret escape route.

Inside this building is another country within Rome, a sovereign entity without a physical territory.

A modern sliver of architecture in Roma.

After 400 years of being closed to the public, this monastery's underground tunnels and secret garden are now a museum.

The floor of this spectacular Baroque sanctuary is covered in memento mori.

Both the World War II Allied Forces and NATO have used this modern bunker underneath Malta’s capital.

A World War II-era sign in Valletta is a reminder of when Malta was besieged so severely that food needed to be rationed.

Valletta’s outdoor theatre stands within the ruins of a 19th-century opera house.

One of Oxford's greatest treasures likely belonged to England's legendary King Alfred the Great.

During World War II, a number of important sculptures and paintings were moved to this castle for safekeeping.

Magnificent frescoes decorate the interior of this Romanesque church, which also showcases an unusual phenomenon during winter solstice.