A haunting collection of the vanished and disappearing natural world.

This modest marker near Notre Dame identifies the very center of Paris.

One of the oldest medical collections in Europe focusing on rare surgical instruments.

France's most famous cemetery, with some of its most curious tombs.

Notorious artist squat renovated into legal studios.

The whimsical twist of this spire was either caused by the Devil, an unexpected virgin, or lead.

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

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

Twisted girders are all that remain of an Icelandic bridge that was wiped out by a combination of volcanic heat and glacial floods.

These enlarged egg sculptures represent the native birds of eastern Iceland.

Three columns of volcanic rock shoot out of the ocean.

Iceland's largest geothermal mud pool is a little bit haunted and a little bit dangerous.

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

Medicinal spa created from the mineral-rich runoff of a geothermal power plant

This stunning concert hall has become a symbol of Iceland's national recovery.

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 black church sits alone among a field of lava rock.

This mountain fissure hides a secret path to a secluded mossy grotto within the rock itself.

A formerly glacier-tipped volcano that inspired none other than Jules Verne.

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

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

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

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

A headstone notes where the most famous of Robin Hood's legendary Merry Men is reportedly buried.