Okinawan dining in a twenty foot tall, man-made tree house overlooking Naha Harbor.

Underground farm located in a former bank vault deep within the bowels of Tokyo's business district.

This massive, beautifully-lit underground quarry leaves visitors in awe.

A train ride to the middle of nowhere gives its passengers some of the most iconic views of Japan's seasons.

This titanic java kettle is one of the many kitschy landmarks located along America's OTHER famous highway.

There aren't too many operational funiculars around, but Pittsburgh has two!

The Pennsylvania landscape depicted by a quarter mile of mosaics made from used road signs.

This lush forest valley was once mined for lumber to the extent that it was once nicknamed "The Pennsylvania Desert."

This hidden gem of a garden has one of the only surviving Victorian ferneries in America.

When the Austin Dam failed it destroyed much of Austin...and then it failed again.

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

The oldest farmer's market in America is so ancient it was approved by the King of England.

The house that Frank Lloyd Wright "(shook) out of his sleeve at will" at the age of 86.

This Old Testament garden features 100 plants from biblical times.

This palatial botanical garden is home to one of the largest pipe organs ever installed in a private residence, and a piece of Wood's cycad.

The United States’s oldest funicular railway glides up and down a steep Pittsburgh street.

Mysterious rocks that ring musically when struck.

Philadelphia boasts one of the best — and most often overlooked — traditional Japanese gardens in North America.

Mural made of 100,000 pieces of hand blown glass, and until recently, the largest glass mural in the US.

Colorful umbrella-covered trees in Singapore's Little India look straight out of Dr. Seuss.

An independent bookstore and press with a large collection of local and English-language literature.

This house is one of the most colorful in the country, and is the last remaining example of a historic villa.

This Singaporean food-court stall was home to the world's cheapest Michelin-starred meal.

Frozen in Norway, vended in Singapore.