This tiny museum's sizable collection is jammed into a former underground public toilet.

Three columns of volcanic rock shoot out of the ocean.

This wrecked airplane has been sitting on a black sand beach since the 1970s.

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

This valley of hot springs and boiling mud pots is home to the record-holding "Geysir," which originated the English word.

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

This eye-popping Icelandic crater lake is surrounded by red volcanic rock.

Iceland's largest lagoon is home to stunning multi-colored icebergs.

The unique waterfall in Iceland's south features a backdrop of geometric black lava columns.

At this museum in Iceland, visitors can sample fermented Greenland shark.

On this stunning Scottish island, you can walk in the footsteps of dinosaurs.

These light, hollow rolls have been linked to Acadia National Park since the 1890s.

A giant toy jack made of numerous welded-together fire hydrants.

Cryptid lake monster honored with its own monument.

Only a shrine remains at the site of the catastrophic nightclub inferno that killed 100 Great White fans.

The world's best collection to gauge whether or not you should wear a scarf outside.

This supermarket is suspended 25 feet above an interstate highway.

Historic Hull Street was actually the first street with a proper name in the Boston area.

The massive machine creates cracking displays of indoor lightning.

The sprawling, eccentric estate of Ames and Ames, a brilliant botanist, and a genius inventor and artist.

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

Life-size bronzes of the Grinch, Cat in the Hat, Yertle the Turtle, Sam-I-Am, and the Lorax—and the author himself.

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

One of the most scenic falls in Massachusetts has a history of death and grim legend.