A miniature rainforest is growing inside of a Midtown Manhattan office building.

An aptly-named street near the birthplace of the modern LGBT rights movement.

The best way to get a sneak peek at the movies.

The collection is exhibited in a Staten Island building modeled on traditional Himalayan architecture.

A collection of playbills, photographs, and other memorabilia from the Brooklyn Academy of Music.

Just your average Marie Antoinette–themed speakeasy in an abandoned 19th-century subway tunnel.

Failed state-supported institution meant to rehabilitate students with intellectual disabilities.

Slyly buy a shake in the Parker Meridien lobby.

Prove you deserve to be fed by Kenny Shopsin.

This pair of centuries-old magnolia trees was once struck by a Babe Ruth home run.

What's left of the ruins of the 1893 Columbian Exhibition, or World's Fair, also known as the White City.

The site of the first couple's first kiss is commemorated by the most adorable presidential monument ever.

This abstract sculpture is rumored to cast a hammer-and-sickle shadow once a year.

One of the largest pieces of scientific equipment ever carried on a NASA space shuttle sits in a Chicago alley.

An actual 1957 Cadillac De Ville, encased in 15 cubic yards of concrete.

The original Garfield station is the oldest station facility on the "L", with the station house dating from 1892.

The final resting place of up to 6,000 Confederate soldiers, the largest mass grave in the Western Hemisphere.

Hunting trophies and antique guns make up the unusual display at this Minnesota bank building.

Inside this museum resides a boot fit for a giant.

After the musical legend's death, his memorial was mysteriously graffitied in gold.

This kaleidoscopic mural shows Bob Dylan throughout his transition from young troubadour to Nobel laureate.

The remains of a enormous earthen figure of unknown origins cuts across a rural Wisconsin road.

An off-the-beaten-path place to literally hang beneath Milwaukee's Holton Street Bridge.

A group of artists transformed this desolate city alleyway into an outdoor gallery of street art.