Nature

Small Island off the coast of Greenland.

The world's northernmost flowers cling tenuously to life on desolate Kaffeklubben Island.

Countless stories attempt to explain Poland's mysterious J-shaped trees.

This church in Pittsburgh is home to the largest collection of religious relics in North America.

The water in this preserved area spawns vegetation that gives it a deep green color.

Billed as the "largest natural flower garden in the world" this Middle Eastern show field has little competition at 45 million flowers.

Unique geological formations in China, featuring some suggestive shapes.

This haunting tombstone comes complete with a heartbreaking story of love and loss.

This boulder stays on its mountain thanks to a huge chain and on the map due to local legend.

Outlaws, hot springs, and tragedy have all left their mark on this ancient road in the Icelandic highlands.

This collection of unique liquids allows visitors to wander the waters of Iceland's glaciers.

Three million year old fossils are exposed for all to see on this Icelandic shore.

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

A tiny microvalley etched into the side of Knocknarea Mountain hides another world.

Not one, not two, but three natural bridges remain in this captivating spot post-sinkhole.

Wee (and not so wee) footprints that insects and reptiles of the Paleozoic Era left behind.

This black shoreline is made up of exploded lava particles.

Berkeley Springs State Park boasts the nation's only monument commemorating presidential bathing.