Jim Denevan is an artist who turned the typical beach stroll into a gallery-worthy exhibition of gigantic, intricate art, that is gloriously impermanent.

Snow Rollers... not your grandfather's whitecaps, unless gramps is an Eskimo! This rare winter phenomenon can occur anywhere in the world if conditions are just right

Experience the woods of Northern Sweden as would a bird nestled into a hole in a tree at the Tree Hotel, a mirrored cube in the sky with room for two.

If you like beaches, you'll love spits. These seven spectacular scenic sand spits put you as close to the ocean as possible without getting wet.

A complex system of caves beneath Nottingham, England - used for everything from dungeons to drinking dens - is revealed by high-tech 3D scanning equipment.

A massive airship hangar was transformed into a self-contained tropical city in the middle of the German countryside, complete with the world's largest pool.

Movies aren't always filmed on location but when they are, the results can be spectacular – like these 10 exotic hot spots Hollywood showcases so well.

Philadelphia's eco-friendly Out on a Limb treehouse/boardwalk at the Morris Arboretum Tree Adventure gives visitors a chance to experience the forest canopy.

Russia's powerful PM, Vladimir Putin, has a softer side: in dozens of photo ops he displays a genuine affection for furred, finned and feathered creatures.

Sewage pipes, harbor cranes, patrol boats and an undersea research station offer up quirky upcycled places to sleep in these 14 green hotels.

Poised between inertial stability and the relentless force of gravity, these 10 amazing balanced stones maintain a precarious balance between soil and sky.

Columnar basalt formations like Devils Tower and the Giant's Causeway have amazed and mystified humans from time immemorial... and today, they still do!

From massive stadiums to secret art installations in the desert, these 10 structures around the world are positively overflowing with volcanic biomimicry.

When a massive tornado leveled the small town of Greensburg KS, no one knew how the town would recover - until residents decided to go completely green.

These 11 tree-mendous topiaries may look “bush league” but you'd better be-leaf creating them takes mad botanical skills rooted in a love for landscape art.