The home of an antique carousel still in operation.

This site commemorates the birthplace of the game of basketball, invented by James Naismith in the winter of 1891.

A unique collection of more than 250 rocks and minerals located on a university campus.

This mysterious artificial cave has long puzzled New Englanders.

This railroad tunnel was once the longest in Massachusetts.

Stand at the center of this lakefront sundial, and you'll become part of the timepiece.

The oldest covered railroad bridge still standing in the United States.

One car at a time please.

All that remains the former site of the final home of president Franklin Pierce.

A real-life hidden Easter Egg in New Hampshire's capital city

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

A lonely memorial to the Challenger Space Shuttle, honoring the astronauts who died in 1986.

This New England covered bridge is home to the tale of a jilted lover known to haunt the area.

A unique sculpture garden nestled among farm fields.

The only one of New Hampshire's original 14 World War II watchtowers to survive in near-original condition.

This small museum is an eccentric shrine to boyhood in the 1960s.

A museum dedicated to "science, history and the arts" little changed since 1915.

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

The entire length of the border is marked by a 20-foot-wide slash through the trees.

Little remains of the once flourishing Asbestos' asbestos mine.

The largest axe on the planet contains a time capsule that seems like it may never be discovered.

A small park commemorates the departure of the first-ever successful transatlantic balloon voyage.

A roadside park in eastern Maine first marked the halfway point between the equator and North Pole with a brass pin in 1896.

The world's only and thus largest collection of its kind celebrates everyday wonder through simple umbrella sheaths.