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.

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

This fantastical waterfall is hidden in a cave located in a cracked cliff.

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

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

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

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

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

People leave coins atop an unusual grave marker in one of Scotland's oldest burial grounds.

A striking glass tribute to two sisters who suffered during Scotland's "Killing Time."

A bronze tribute to the wildly popular video game from the '90s.

Touching this 18th-century Scottish philosopher’s toe allegedly conjures good fortune.

This single-track road rewards brave drivers with stunning Scottish scenery.

This early version of the guillotine was used to execute the man responsible for its construction.

This otherwise ordinary close on the Royal Mile constituted the end of the world for Edinburgh’s poorest residents.

A castle in the Scottish Highlands has been continuously inhabited since the 1300s.

This stately monument has been wearing a traffic cone hat for decades much to the delight of the locals.

A book bound in the skin of an infamous criminal, along with countless other specimens.

Islanders once used this dramatic, otherworldly landscape to hide their cattle from Viking raiders.

An ancient Scottish rock formation said to be the gravesite of a giant remains ensconced in legend and intrigue.

Ancient cliffs resembling a kilt on Scotland's second largest island emit an entrancing sound.

The most iconic structure in Scotland has been home to bishops, colonels, and Sean Connery characters.

Ruined 11th century abbey built by King David I in Edinburgh, Scotland.