The world’s first museum dedicated to the history of childhood opened in Edinburgh in 1955.

Brass bricks outline the locations of Edinburgh's lost, lively market stalls.

This 17th-century street hidden beneath Edinburgh was once a breeding ground for the black death.

The colorful stairs are made with marble from the world's major quarries.

The 92-foot-tall structure is based on the aircraft that carried the first Americans into space.

Site of an escape, ten murders, and some scalpings.

Birthplace of America's first documented serial killer.

A stretch of New Hampshire lake water is the only ice runway in the lower 48 states that is FAA-approved.

The massive Roman arch in New Hampshire that was meant to be a tomb.

The largest arcade museum in the world chronicles the golden age of video games which ended promptly in 1987.

The 100-year-old public collection of a New Hampshire dentist that contains taxidermy, Native American artifacts, and a pair of mummy hands.

One of the two USPS mailboats left in service docks regularly at Weirs Beach, Bear Island, and other Lake Winnipesaukee islands to deliver their mail.

A larger-than-life dedication to the famous lumberjack and his loyal ox.

The early 20th-century home features cutting-edge technology of the day, such as ammonia refrigeration and needle showers.

This cabin survived a landslide that killed its owners.

A very big rock just plopped down in the New England woods.

This site was once the largest ski jump tower in the world.

A mere dot on the map in the great north woods is the first place in America to vote in Presidential elections.

A classic red phone box converted into an informal village library.

With lush plants and flowers, huge trees, ponds, and hidden monuments, this place feels a bit like discovering Narnia.

Don't be fooled by this fake medieval facade even if it is almost 300 years old.

Where the rules of that most quintessentially English game were first devised by an eccentric inventor.

This trio of neolithic stone monuments are fabled to be a king and his knights that were petrified by a witch.

A petite castle folly in the English countryside.