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

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 dilapidated dock tells the story of Titanic's missed arrival.

The feral felines of Roosevelt Island have a small army of allies and an abandoned hospital all to themselves.

A crumbling hospital from the 1850s on Roosevelt Island.

The world’s oldest and biggest bookstore stocking only mystery, crime fiction, espionage, and thrillers.

A Montreal deli that was so beloved that it was allowed to circumvent their laws of language.

In 1952, a strange encounter in the woods of West Virginia led to the legend of a 10-foot-tall monster with glowing eyes and a distinctive style.

This general store is more than a century old and home to various oddities and antiques.

Despite its lavish ornamentation, and wholesome lifestyle of its devotees, this mountain commune has faced its share of issues.

Visit a replica of the estate where Aaron Burr allegedly plotted a treasonous scheme against the United States.

A controversial blue hoop has been puzzling freeway drivers since 2013.

A stone troll guards the hike that leads to this waterfall.

With a floor made of thick glass, this observation deck offers a full view of Sunwapta Valley's mountains and rivers.

Take a hike to this remote, scenic tea stop in the Canadian Rockies.

A face emerges from the landscape when seen from the air.

This First Nations monument is a peaceful spot with vast views of the Calgary prairie.

A rescue facility that caters specifically to wolf-dog hybrids, and educates about these unique animals.

This massive mall has hundreds of shops, an amusement park, and a history of deadly amusement attractions.

Museum of stuffed gophers set up in various scenes.

The only way to visit this old resort hotel is with scuba gear.

What was to be the world's most secure Cold War document vault ended up as just a few shallow caves.

The world's largest dark sky preserve is a Canadian park established to preserve the country's last wood bison.