This massive solar system model is sprawled out across Maine's suburban wilderness.

An ever-changing gathering of crude wooden figures haunts the St. Lawrence River.

Around 100 sculptures from artists all over the world decorate the hiking trails surrounding this locale.

Antarctica's only sculpture garden, it has art and penguins, but no plants in sight.

340 bicycles, 65 feet high.

Wine bottle sculpture with a ship's stateroom inside.

One of the last full-orchestra recording studios in New York City and an acoustical marvel.

A wacky, UFO-shaped house in a suburban neighborhood.

An encyclopedic collection of mammal penises.

This collection honors the iconic, and proudly American lighter that just won't quit.

The humble horn finally finds a place in the sun.

An Adirondacks museum housed in the former studio of Marcella Sembrich, the 19th century opera star most famous for her role of Mimi in "La Boheme."

The great American road trip, but smaller.

France's Lilliputian park displays over 100 of the country's monuments for visitor perusal.

A walkable map of the world, made from soil and stone by one man.

Plot your trip through the city on the sidewalk.

The 28-foot granite map plots the locations of 40 theaters in New York City.

Visit the WWII bunker where the British won the battle for the skies.

An enormous, inside-out glass globe built in 1935.

Breathtaking and huge 430 year old maps of Italy.

One of the most remote lodges in the Amazon offers rare wildlife encounters and undisturbed views of the Peruvian rainforest.

Stenciled handprints and wall paintings dating back 10,000 years, some of the earliest forms of cave art.

Amid the bustle and noise of the Financial District hides a secluded garden oasis above the city streets.

The Rozenberg wind wall in South Holland makes for smooth sailing through the Calandbrug canal.