Places adamthehistorianghosthunter Wants to Go

The world's largest man-made underground caverns offer unparalleled underwater wonders.

Curious cave that stays a cool 56 degrees all year long.

European castle ruins in an American state park are actually the product of death and grief.

Once an ambitious nature spa, these forest ruins now provide a serene monument to failure.

This abandoned prison castle has become an imposing gallery of graffiti art.

A humble homemade ride attracts visitors from around the globe to this small Midwestern town.

Patrick Dougherty's fantastic living tree sculptures, mind-blowing but temporary.

If astronomy had a ghost, it would look like this observatory.

This memorial to the Mercury Seven astronaut stands at the site of his former elementary school.

A tribute to a 13-year-old boy who was kidnapped in 1793 and escaped over two years later.

This midcentury chapel is a bold architectural statement and a symbol of Indiana's Lutheran heritage.

This stately clubhouse has showcased German-American culture for over a century.

This bridge was constructed from the remains of the first Ferris wheel.

Whether his story is true or not, Stiffy Green is the most beloved bulldog in all of Indiana.

Indiana's oldest sternwheel paddleboat has been plying the placid waters of Webster Lake for 90 years.

The humble Hoosier roots of a famed Broadway composer.

Tombstones carved to look like tree trunks are used for multiple generations of family members.

This turn of the century jail once held Charles Manson.

An opulent testament to the boom-and-bust history of industry in north central Indiana.

One of the first schools in the U.S. to admit students without regard to race or gender.

The massive, original Colgate Clock is mounted on a defunct factory building that was once a prison.

Enjoy classic musicals with a home-cooked meal at this former staple of American social life.

An unknown number of cholera victims are buried in two nondescript graves.

A chapel built by Italian POWs during World War II tells a forgotten tale of the war on the home front.