This historic Victorian mansion is allegedly so haunted that a signed waiver is required to enter.

This Cape Cod museum exhibits what it claims is the only authenticated pirate treasure in the world.

The 340-year-old house that inspired the classic Nathaniel Hawthorne novel.

A comic book store got the road by its shop officially renamed after Superman's girlfriend.

Known as one of the most climbed mountains in the world, this barren peak is permanently bald thanks to an anti-wolf fire.

A recreated sign from the movie Jumanji has become a makeshift tribute to the film's late star.

One of the oldest used bookstores in the U.S. has been selling antiquarian treasures since 1825.

The only structure left with direct ties to the Salem witchcraft trials of 1692.

The building that inspired Shirley Jackson's "The Haunting of Hill House."

The birthplace of the alleged inventor of baseball.

Ruins of the elaborate house where the enigmatic costume designer threw glamorous parties for New York's theatrical elite.

This donated headstone marks the grave of a pair of elderly women who were mysteriously murdered.

One man built this massive wall to keep his neighbor from complaining about working on Sundays.

A beautiful Gilded Age hotel in the White Mountains with surprising diplomatic history.

This cabin survived a landslide that killed its owners.

A gas station and a state sign commemorating the most famous claims of extraterrestrial abduction.

A serene plaza that commemorates one of the Granite State's most iconic figures.

Despite its extensive history, this fort saw little to no combat.

The once-abandoned 140-year-old hotel used in the movie "In Dreams."

The world's only international cryptozoology museum is host to an unrivaled collection of mysterious objects.

One of 100 “Whaling Wall" murals painted in 13 different countries by a renowned marine life artist.

Once the future of underwater combat, this old sub is now open for visitors to muck around in.

True to its name, this bouncy walkway may be the world’s smallest suspension bridge.

This unassuming Massachusetts residence was built with a trap door to hide escapees on the Underground Railroad.