The highest rapid transit station in the world.

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

Brooklyn’s wildest restaurant is serving ice cream in snail shells and marrow bones.

This striking arch, one of the first architectural elements constructed in Prospect Park, was recently restored to its original glory.

This unmarked and unloved Manhattan subway grate created one of the most iconic images in American cinema.

This small, but long-running hobby club has built one of the largest model rail lines in the US.

One of the last full-orchestra recording studios in New York City and an acoustical marvel.

Plot your trip through the city on the sidewalk.

A room in New York City that contains 250 cubic yards of dirt worth a million dollars.

A band of aerialists and circus performers putting on incredible shows in East Williamsburg.

A Wisconsin kitsch palace from the 1930s lives its second life in 21st-century Brooklyn.

One of the last Jazz Age "Wonder Theaters" in New York City.

Denmark’s oldest bakery is home to the 'Wednesday Snail,' one of the best cinnamon rolls on the planet.

This fantastical waterfall is hidden in a cave located in a cracked cliff.

Hidden behind Lincoln's head is a 70-foot-long chamber containing enamel plates documenting American history, sealed in a teakwood box in a titanium vault.

This Theravada Buddhist temple is a peaceful oasis steeped in history.

Inside this Icelandic greenhouse, geothermal energy keeps tomatoes warm and growing.

A miniature representation of Canadian cities and landmarks in incredible—and sometimes hilarious—detail.

Iceland's largest lagoon is home to stunning multi-colored icebergs.

A black sand beach where glacial fragments wash ashore and look like sparkling diamonds.

Every summer local children form "pysja patrols" to save young birds that have wandered from their nests.

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

This stunning concert hall has become a symbol of Iceland's national recovery.

This Scottish bridge seems to compel dogs to leap to their death.