Unlike other abandoned asylums this empty institution welcomes visitors, just don't go in the buildings.

The often-overlooked ruins of one of the first buildings designed by famous landscape architect Frederick Olmsted.

Ralph Waldo Emerson spent two years living here decades before it became a Frederick Law Olmsted-designed park.

The inspiration for H.P. Lovecraft's horror stories and Batman's Arkham Asylum is now a condominium complex.

The world’s largest underground marble quarry is hiding in Vermont.

Antique gaffe kept in the basement of a small Vermont natural history museum.

The remains of a deserted 1800s farming community can be found in Little River State Park.

This "common-as-dirt" museum celebrates the glory of normalcy.

The highest peak in the state of Vermont has some interesting features.

This cavernous abandoned marble mine is popular with ice skaters in the winter.

These mysterious petroglyphs in Vermont reflect a troubled history in the treatment of Native American culture.

Tour the world's largest deep-hole dimension granite quarry, where you can view the plant where gravestones are made and roll a ball down the outdoor granite bowling alley.

Inside this community-run museum, visitors are treated to the history of toys and games.

Play everything you see at a museum dedicated to a town's historic organ industry.

Site of the graveyard vine believed to be a curse on a family from the 1800s.

On top of Gibbet Hill lie the ruins of a lavish turn-of-the-century estate that never quite came to be.

A stunning garden filled with fantastical environmental folk art and sculptures.

The ruins of a Massachusetts prison farm can still be found crumbling the woods of a state park.

All that remains of this Massachusetts town, demolished in the name of progress, is a stone marker.

The walkable ruins of an 19th century hotel, destroyed in a horse cremation gone wrong.

This decrepit abandoned building is made all the more eerie by its dark history.

Locals purchased this abandoned quarry in order to make sure it continues to be overgrown.