Legend says these colorful, invasive residents are the descendants of birds released by Jimi Hendrix.

Once designed as the entrance to Buckingham Palace, this structure was later relocated and stands as a victory arch.

Eighty million natural history specimens call this gargantuan museum home.

The pockmarks across the building's facade are remnants of the Blitz.

Revel in the Victorian splendor of the world's oldest eating establishment inside a museum.

Chelsea's soldiers were given strict orders when crossing this historic bridge.

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

This churchyard arbor is surrounded by hundreds of gravestones placed there by author Thomas Hardy.

The curios of pharmacist and collector Henry Wellcome.

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

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

The picturesque birthplace of Icelandic democracy is drenched in the blood of its brutal past.

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

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