With some 500,000 books across five buildings, this bookstore is a reader's paradise.

A giant green dragon crawls down from the roof of the Providence Children's Museum.

The stone sculpture of an Ottoman soldier is an homage to a lost Providence landmark.

Rumors of the occult haunt this upscale 1920s hotel.

One of the earliest graveyards in the region.

The last vessel built by a submarine pioneer stands as a monument to his legacy.

A trompe-l'oeil statue honoring the first guide dog in North America.

Home of the only civilian casualty at the Battle of Gettysburg.

The internal railway of one of the biggest steel plants in America has been transformed into a linear park with unique industrial views.

Constructed by the younger brother of George Washington.

The historic home of an educator, abolitionist, activist, and poet.

An 18th-century townhouse that once hosted guests of the president.

This site is believed to be connected to the oldest house in Arlington County.

The birthplace of the Herndon Gas Company.

This small cemetery remains hidden behind a recreation center.

This unique structure is the only one of its kind in Virginia.

The oldest existing one-room brick schoolhouse in Loudoun County.

The famed architect designed this Minnesota gas station of the future with a lookout tower.

When waves crash onto this section of beach, the rocks sing a song.

Minnesota's highest point is a scenic vista marked by a plaque and armies of mosquitoes.

A giant granite cross remembers missionary Father Frederic Baraga, and his safe passage across an angry Lake Superior.

The world's largest floating loon bobs in the lake to kick off an annual festival.

This rare vessel mixed luxury with labor before being converted to a museum and sometimes haunted maze.

The watery grave of an impractical idea.