Bridges

A medieval bridge stretches over a sulfur-rich river that leads to year-round natural hot springs.

A backdoor to Machu Picchu that only the most foolhardy infiltrator would attempt to breach.

Once the world's largest reinforced concrete structure, this abandoned bridge now beckons urban explorers.

A dilapidated amusement park with a million-dollar view.

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

This terrifying glass bridge on the side of a mountain cracks as you step on it.

The Netherlands is home to a bridge printed out of reinforced concrete.

Local lore says the devil built this beautiful medieval bridge to help a fleeing bandit.

A haunting army of decomposing, moss-covered stuffed animals and dolls guard this swinging truss.

At this Minnesota state park you can easily wade across the source of the mighty Mississippi.

An archaeological treasure trove towers over the valley of Chiavenna.

The largest brick bridge in the world.

It's good luck to be mocked by this monkey.

The world's first and only three-segment bascule bridge folds up into the shape of a capital "N" to let boat traffic through.