If a glacial river suddenly diving into a sheer chasm via a dramatic, multi-stage waterfall isn't peak Iceland, it's certainly close.

Learn about Iceland's hidden folk at this school dedicated to the study of elves.

Walk in the footsteps of the gods and straddle two tectonic plates.

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

Medicinal spa created with the discharge from a geothermal energy plant.

The first archaeological site discovered by aerial photography.

Famously misunderstood wonder of the ancient world

Deep in the countryside lie the remains of one of the grandest Roman dwellings in Britain.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

Ice cream stand, snack bar, and time capsule of milk conveyance.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

Two thousand artifacts from around the world collected by one woman who loved to travel.

This headstone marks the grave of an 11-year-old boy killed during clashes in the streets over the boycotting of British goods.

Macabre headstones carved with winged skulls, dancing skeletons, and pithy reminders of impending death.

One of the oldest used bookstores in the U.S. has been selling antiquarian treasures since 1825.

One of the last remaining World War II Victory Gardens in the U.S. is quietly growing across from Fenway Park.

American revolutionaries and British soldiers alike are buried here in the fourth-ever cemetery in Boston.

The history of the tea trade is told in bas-relief on this historic pair of Boston doors.

Statue commemorating the use of ether in anesthesia.

Located just behind a quiet residential neighborhood, this is ground zero for the Salem witchcraft hysteria of 1692.

The only structure left with direct ties to the Salem witchcraft trials of 1692.

Statue in Salem of the woman who starred as the witch Samantha in the sitcom "Bewitched."

The 340-year-old house that inspired the classic Nathaniel Hawthorne novel.

The lecture hall where Alexander Graham Bell first demonstrated the long-distance phone call.