The colorful, smiling concrete silos of Vancouver.

The park preserves a single, rare species of carnivorous plant that spells doom for unsuspecting insects.

A popular tourist cave with a dark past.

An increasingly eccentric apartment building, topped with winged beasties.

60 feet of towering steel balances gracefully.

This 4,000-foot-diameter hole is touted as "the most well known, best preserved meteorite crater on Earth."

See massive fossils that are over 200 million years old in northeastern Arizona.

An Amsterdam street lined with antique shops each one dedicated to a different obscure collection.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

London's smallest police station is barely the size of a phone booth.

This hidden rooftop garden in downtown London offers a quiet respite from a bustling city.

Charles Babbage's proto-computer, painstakingly brought to life.

A clock designed to run with perfect accuracy for 10,000 years.

The last remaining relic of San Francisco's glittering 1915 Panama Pacific Exposition.

Relics of the 1894 Midwinter Exposition continue to delight visitors today.

San Francisco's newly reopened hands-on science museum.

Rodin's famous depiction of Dante's 'Inferno', amidst a sculpture garden of many of his other works.

The headquarters of a secretive order is also a beautifully-designed park.

Every year, over 25,000 monarchs overwinter in Pacific Grove.

An extensive collection of ancient Egyptian artifacts and mummies.

A New England-style lighthouse along California's beautiful Highway 1 gets a re-do.

Once close to extinction, there is no shortage of elephant seals on the beaches of Año Nuevo State Park.

Elephant seals and sea lions have turned the abandoned buildings on this island into their endangered love shack.

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