During World War II, Austria's oldest salt mine was used to store thousands of pieces of stolen artwork.

A men’s restroom became a sandwich shop.

The unbelievably opulent home built for an infamous newspaperman.

Experience park where visitors are told to expect the unexpected.

This historic Pittsburgh tennis complex is a rare example of natural red clay courts.

The house where Rudyard Kipling wrote the Jungle Book is also the location of the first tennis court in Vermont.

The tennis legend used this racket while breaking the race barrier and becoming the first Black man to win the US Open.

The only tennis court that falls under the jurisdiction of the central bank.

The Cathedral of Salamanca has a number of unusual carvings but none so surprising as a modern astronaut.

A reportedly haunted parking structure with alleged links to Jack The Ripper.

In Little Caribbean, an ice-cream shop serves up regional flavors, including soursop, Irish moss, and "greatnut."

The world's spiciest ice cream comes from Glasgow.

This salad has two key ingredients: hearts of palm and green ice cream.

More than 3,200 cookie jars line the walls and shelves of this little shop and over 1,000 salt and pepper shakers

Shop the world's largest number of ice cream flavors, ranging from delightful to downright bizarre.

A small Wyoming town is home to the state's oldest-operating soda fountain.

The pharmacy's retro ice cream mixer is one of the last of its kind.

Open since 1938, this diner has kept its fountain, malt machine, and all the gum that greasers left beneath its counter.

Built in the 1970s, this curious modular home found new life as a sundae-shaped ice cream stand.

The first patented shaved-ice machine heralded a snowy wonderland of iced treats at a favorite New Orleans summer shack.

Castro's communist ice cream mothership has been serving five-scoop "salads" for over 50 years.

The frozen treats at this Cape Town parlor are inspired by Africa's food cultures.

This legendary dessert was served to Nobel laureates for decades.

An art deco ice cream shop covered in vintage train station tiles.