Surrounded by ash fields in Iceland, an impossibly verdant valley looks like something out of a fairytale.

Climbing Iceland's highest peak on the rim of the Oræfajökull volcano.

An isolated, rusty phone booth commemorates Iceland's first international telegraph cable.

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

This scenic Icelandic lava flow is named for a pair of Berserkers who were murdered, according to a famous Saga.

This black church sits alone among a field of lava rock.

This fairytale-like structure is the last turf church ever constructed in Iceland.

Every summer local children form "pysja patrols" to save young birds that have wandered from their nests.

This replica Viking village was created for a film that was never shot and is now open to visitors.

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

Strange rock formations tower above the river that snakes through this enchanting Icelandic canyon.

Iceland's "Smoky Valley" is a beautiful river that is shrouded in a constant cover of steam clouds.

Staves, storm-calling, and of course, necropants.

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.

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

A little slice of Japan and its aesthetics in London's Holland Park.

The last four extravagant street signs of London's historic banking street.

The first tunnel to be dug beneath a river, repurposed as an art and museum space.

This museum tucked below a charming cafe gives a brief snapshot of photographic history.

The pioneer of psychoanalysis spent the final year of his life here, still seeing patients on that famous couch.

This beautiful Victorian ironwork masterpiece was built to keep London from smelling like poop.

This hidden green space is the city's second largest conservatory.

A makeshift shrine to the late rock star is still kept up on the nondescript façade outside 1 Logan Place.