At least seven hues of blue and turquoise make this freshwater lagoon unique.

CDMX's home for the world's culinary delights.

Gilded heaven for philatelists and architecture freaks, still in full working order despite sitting atop tremulous ground.

The only castle in North America to ever house European sovereigns.

This beautifully deceptive waterfall is something far different from what it appears to be.

Superstitious? Discover the witchy side of Mexico through its largest esoteric market.

An island filled with hundreds of hanging, decomposing, decapitated dolls.

Commemorating the spot where the famous scientist fed his pigeons.

A bit of retro transportation flair preserved in the world's largest department store.

Avoid gangster interaction while window-shopping.

An artist's cute bronze subway sculptures belie his violent artistic past.

One of only two commuter aerial tramways in the United States.

Whisper secrets in a busy station only to be heard on the other side of this acoustic arch.

A semi-scholarly approach to sex.

Order scoops of pandan, lychee, and black sesame at this family-run institution.

Elevated freight railway turned wildly successful urban park.

A beautiful and abandoned New York subway station from 1904, complete with chandelier.

Japanese gardens dedicated to the Japanese farmer that refused to throw in the trowel.

St Bernard de Clairvaux Episcopal Church, better known as one of the oldest European buildings in the Western Hemisphere.

A portable, wooden replica (minus the hyphen) of Hamburg’s iconic crooked coffee shop.

Floating swimming pool within a moored vessel.

Where once there was a train station bathroom, there is now this German burger joint.

A jaw-dropping "megalibrary" that turns book-browsing into a geometric adventure.

66,000 pieces of art, donated by one of the world's richest men.