Climb to the top of the world's largest seated bronze Buddha.

A 20-meter (65-foot) robot towers over Tokyo Bay.

Cat art as far as the eye can see.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

Construction of Barcelona’s iconic (but controversial) church was finally completed in 2026—a century after the death of its architect.

The celebrated eyesore created by starry-eyed sweethearts.

This life-size replica of the Statue of Liberty's flame is also a tribute to Princess Diana by default.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

An enormous, inside-out glass globe built in 1935.

Home to items never before seen by the public.

America's Most Wanted's set resides in this tribute to the history of crime and punishment.

Dr Barnes' $25 billion private collection of art and arboretum.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

A collection of more than 12,000 shoes, displayed in a building shaped like a shoebox.

A modern zoetrope on the New York City subway.

Ride the subways of yesteryear.

The longest continuous underwater road in North America was built at the insistence of Franklin Roosevelt.

Lie in a hammock where George Washington stood.

Slyly buy a shake in the Parker Meridien lobby.

The one-stop shop for all of your superhero (or evil arch-nemesis) needs.

A huge resale shop for the cast-offs of the film & television industry.

Sniff the Titan Arum's rotting flesh.

A mass grave for victims of one of the city’s worst fires.