Coins and medals straight from the mint await visitors to this shop in the nation's capital.

There’s a hidden military meme engraved on the World War II Memorial.

The last of Philadelphia's wood-paved streets is now a landmark of terrible engineering.

A legendary boxing venue and ring featured in Rocky V.

Step into a pastel time capsule where candy is truly dandy.

The first American department store, and home to the largest operating musical instrument in the world.

This meticulously extracted nervous system allegedly came from a 19th-century custodian who donated her body to science.

This charming colonial alleyway is one of the oldest continuously used residential streets in the U.S.

The ruins of Brisbane’s own Alcatraz now sit in the middle of a national park.

A giant Australian fruit and tropical farm.

The Australian terminal of the Pacific Cable that linked the continent to North America.

With a surface area of nearly 500 square meters, welcome to the world's largest paraboloidal dish solar concentrator.

Fiberglas monument to Moonbi's poultry industry.

Can of beer on top of a Cobar hotel with a world record.

Monument that stands 40 feet and weighs 1,000 pounds.

Fiberglass fish built in 1968 after months of fundraising.

Australian holiday town hosts world's largest bowling ball.

You can climb to the top of the world's largest rocking horse.

Giant wood sculpture in Kew first constructed in 1979.

Monument to the area's potato and lamb industries.

Entrance to a famous orchard with nine types of apples.

It's home to the antenna that received the first images of Neil Armstrong walking on the moon.

Modeled after the big, ferocious Hexham Grey mosquito.

An exhibit of endangered species confiscated from smugglers and passengers.