This sandstone gorge in New York State's Adirondack Mountains is home to waterfalls, flumes, and more.

Sniff the Titan Arum's rotting flesh.

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

A tree that grows parallel to the ground was declared Brooklyn's "crowning curio" by the poet who saved it.

19th century cemetery hidden in Brooklyn's Prospect Park.

This elaborate tunnel is the first structure composed of cast concrete in the United States.

A giant red chair bolted to a rock on a remote mossy hillside in Iceland.

This replica Viking village was created for a film that was never shot and is now open to visitors.

This natural rock formation features seemingly unnatural vertical ridges that have been blamed on elves.

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