Spinning silently in the lobby of an Art Deco masterwork is a massive vintage model of the Earth.

In upstate New York, gorgeous waterfalls and a watermill are slowly being reclaimed by nature.

You can still ride this 100-year-old work of art in Brooklyn's largest public park.

Neon signs that grace the windows of Bergdorf Goodman's and Tiffany & Co. come from this studio in Brooklyn.

This futuristic airport terminal was abandoned for decades before reopening as a hotel—with a vintage plane of its own parked out back.

The first and only carousel with a lineup entirely of insects.

A stunning, two-tiered waterfall made famous by poets, artists and the legend of a ghost dog.

The "Seinfeld" diner.

A semi-scholarly approach to sex.

Manhattan’s Battery Park has a whimsical carousel full of spinning, glowing fish.

This abandoned subway station beneath the Waldorf-Astoria hotel is allegedly used to secretly transport presidents.

This beautiful building in the heart of Manhattan's Financial District was empty for decades.

Try not to get slimed in Tribeca.

A larger-than-life dedication to the famous lumberjack and his loyal ox.

It's a repurposed treasure trove of history, located just an hour away from Acadia National Park.

A nature and outdoor art preserve features the large-scale, abstract works of a renowned Maine folk artist.

Five mythical trolls have taken up residence in woods and hidden on paths at the Coastal Maine Botanical Gardens.

The largest hand-carved, outdoor sculpture collection in the state of Maine.

Built for television, this statue now serves as an unlikely memorial to a fireman who died on 9/11.

A roadside park in eastern Maine first marked the halfway point between the equator and North Pole with a brass pin in 1896.

This 1,700-pound edible sculpture is way better than your average chocolate mousse.

The largest tidal whirlpool in the Western Hemisphere.

This Maine bridge may be the last wire-supported bridge of its type in the world.

This colorful theme park dedicated the official fruit of Maine serves sweet, tasty treats.