This spot memorializes one of the greatest plays in NFL history, unless you happen to be a Raiders fan.

The world's largest fire hydrant is supposedly tornado-proof.

This psychedelic tromp l'oeil seems to be beckoning drivers to crash into a wall.

This titanic steel chain linking two buildings was installed without permission but instantly beloved.

This ancient octopus-like tree was saved from destruction thanks to shady reporting.

This defunct, fortress-like prison has been the setting for several movies.

At 135 years old and counting, this historic print shop is heaven for poster nerds and music buffs.

Art and a pun, all in one.

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

This monumental work of art symbolizes the coming together of a previously divided city.

Residents of Fremont in Seattle have considered it the center of the universe since the 1970s.

This monument to one of the largest science fiction games of all time bears the names of hundreds of thousands of players.

An encyclopedic collection of mammal penises.

This verdant, tree-lined Reykjavik graveyard is both enchanting and eerie.

Iceland's tribute to its thankless civil servants.

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

A bit of the Berlin Wall was gifted to the Icelandic capital to commemorate the 25th anniversary of German reunification.

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 natural Icelandic fissure allows divers to swim right between two volatile tectonic plates.

Discover the magic in the mundane in Iceland's Museum of Everyday Life.

The oldest bookstore in Iceland.

A "simple-hearted artist" turned an isolated Icelandic valley into his own art museum.

This secluded Iceland farm holds the collected works of one rural sculptor's creations.

Puffin enthusiasts flock to Europe's largest seabird cliff, which over one million birds call home.