Thousands of tourists and residents in Cologne affix "love padlocks" on the Hohenzollernbrücke Bridge to symbolize their affections.

The unbelievably opulent home built for an infamous newspaperman.

This stretch of beach along California's central coast is a busy highway for the largest seal in the northern hemisphere.

Honoring the famed folktale author, this California museum looks like it belongs in the Black Forest.

The beautiful behemoth is one of the largest trees of its kind in the United States.

The fossilized remains of ancient California redwoods.

An Old West film set seen in countless TV shows and movies is open for the public to explore.

From Japan to Italy, this California park explores the world's cultures through their gardens.

60 feet of towering steel balances gracefully.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

The popularity of Sherlock Holmes led to the creation of his fictional address, turning the orderly London street numbers askew.

One of the largest Buddhist communities in the West sits on the site of an old hospital.

Possibly the oldest of Britain's ancient henges is also one of its most stark.

The true age of this ancient stone circle is unknown, but its stunning vista isn't in question.

Amazing and mysterious Neolithic settlement on Scotland's Orkney Islands.

A sliver of nostalgia in Seattle's Viretta Park.

Two thousand artifacts from around the world collected by one woman who loved to travel.

Scores of vintage street lamps shine along L.A.’s Miracle Mile.

A beautiful geyser under environmental threat.

Marta Becket's hand-painted theater in the desert.

"Only the devil could play golf here."

Millions of years of oxidation make a drive down this winding Death Valley road surprisingly colorful.

The lowest point in North America is home to an undrinkable pool surrounded by fields of geometric salt flats.

This crumbling Death Valley mining complex was known for its use of giant, 20-mule team wagons.