An architect's childhood fantasy treehouse made real.

A beautiful geyser under environmental threat.

A historic covered bridge, only one of two remaining in North Carolina.

Art museum based around the collections accumulated over 58 years by one eccentric thrift store owner.

Jule Körner's house full of bizarre architectural details.

This bright yellow relic is the final survivor of a short burst of seashell-shaped petrol pumps.

The world's smallest park was dedicated in 1948 as the only colony for leprechauns west of Ireland.

A stunning landscape of bunkers that once stored chemical weapons.

This inanimate goat created by the "welding nun" has been helping to clean up the city of Spokane for more than 40 years.

Watch the newest land on the planet form before your eyes.

This black shoreline is made up of exploded lava particles.

This industrial area was the dumping ground for massive amounts of trash, some of which washes up as tiny bits of sea glass.

A prehistoric landscape hidden in the cliffs of Maha'ulepu.

A "simple-hearted artist" turned an isolated Icelandic valley into his own art museum.

The oldest steel ship in Iceland has been beached for years and is now a rusting ruin.

This elderly couple's hand-picked collection of rare gems is one of the finest in all of Iceland.

This secluded Iceland farm holds the collected works of one rural sculptor's creations.

A modern artist's primitive stone faces and unique rock instrument join Iceland's terrain with its history.

These concrete domes were installed on an Icelandic bluff to honor a very specific musical tradion.

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

Largest private bird collection in Iceland, formed from a tragic accident.

A sulfuric martian landscape that looks far better than it smells.

An Icelandic island full of diving birds and legend.

The oldest (maybe) swimming pool in Iceland is a stunning oasis built into the side of a lush hill.