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

Legend has it the commander of the defenders drew a fateful line in the dirt with his sword just before the final battle.

An ivy-covered arch bridge dedicated to Tejano music singer and legend Rosita Fernandez.

The highest natural point in New York City and all of the Atlantic coastal plain.

The first motion picture theater in southern Utah, reimagined and renovated as an arts hub.

Opened in 1911, this small shop is the oldest ongoing establishment in St. George.

The unusual patterns in this rock formation result from two distinct modes of weathering.

A tunnel with windows, so you don't miss out on the impressive views.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

The fifth-longest natural arch in the world, and the longest outside China.

The second-highest train station in Europe.

During the heyday of fishing in Hastings, there were more than 100 of these storage facilities.

In the power of this waterfall, Alexander Hamilton saw the potential for industry.

A triumphant marble and bronze fountain depicting a 15th-century Hungarian king and his hunting party.

This tiny chapel withstood a massive mudslide and flash flood.

The only subway station in the city that still makes use of gap fillers.

A commemorative plaque hides a door that leads down to the New York Public Library's underground book bunker.

If you look closely at the oldest bridge in Paris, you might notice hundreds of ugly faces leering from its sides.

An homage to Jackie Gleason's bus-driving character from 'The Honeymooners.'

The French deconstructionist had a weakness for baked goods.

This advertisement for talcum powder was painted on the rock face and has since defied removal.

This shale formation along the Appalachian Trail once inspired the third president of the United States.

The last holdout of a pre-Civil War rebel who took the matter of slavery into his own hands.

This replica of the Greek structure is in the heart of Nashville.