Memorial to the 89 children killed during the NATO bombing of Serbia.

Hundreds of fiberglass structures line the side of the road in the middle of nowhere.

This jellyfish provides clean water for an entire Dutch province.

The humble horn finally finds a place in the sun.

Don't be surprised if you see a long-necked dinosaur peeking out from among the trees in Northgate Park.

A sculpture for the sun and stars, created by Nancy Holt.

This spectacular dome managed to survive after being bombed in World War II, in an event known as the "Miracle of Mosta."

This garage is frozen in the late 1990s, full of rare and untouched cars and motorcycles.

This massive underground salt mine now holds a sci-fi theme park in its depths.

This fallen red oak tree has been transformed into a piece of trailside art.

This family-owned diner has been slinging chili dogs since 1940.

Where a troll might repair your shoes in exchange for a bowl of porridge.

This ultra-modern wooden boardwalk turns the ocean into a swimming pool.

The traveling wares of Denmark's most famous author.

A living descendant of the famous tree that helped Isaac Newton develop the theory of gravity.

The marker that allows students all over the world to be late for class.

This chimerical bridge/tunnel appears to dead end right into the sea.

Swedish skyscraper with a 90° twist.

Swedish mice can dine at the Nuts of Life restaurant or take a date to the amousement park.

This poignant sculpture of a gnarled weapon is a symbol of non-violence.

These waste baskets play a few risque messages to discourage littering.

At this monastery, monks make raw-milk cheese and use excess whey to create methane that powers their hot-water system.

This unassuming cheese empire in rural Oregon churns out more than 150,000 pounds of cheese each day.

A 22-million-year-old sandstone cave is a natural habitat for award-winning cheese.