World's Longest

The longest sea beach in the world can be found on the southern coast of Brazil.

The longest enclosed pedestrian bridge in the world spans 14 lanes of traffic and six rail tracks, all while lighting up the night sky.

A Stockholm metro station is home to an escalator that is not only the longest in Sweden, but among the longest in the world.

One of the world’s longest pedestrian suspension bridges.

This engineering marvel is the longest bridge in Canada and one of the longest spans in the world.

This Art Deco landmark claims to be the longest bridge over the shortest span of water in the world.

The enormous smoke hides within a little known, semi-secret exhibit inside Havana’s Morro Castle Historic Park.

The world-record holder for the longest bridge stretching continuously over water.

One of the longest natural sand beaches in the world.

255 feet of suds, scrubbers, and blow dryers.

The latest in a series of long glass bridges suspended at terrifying heights.

This experiment in the lifespan of seeds will take a century before it is complete.

The longest trolleybus route in the world, from Simferopol and Yalta.

The longest escalator in the Western Hemisphere takes over three minutes to ride down.

While this monument tile is shrouded in mystery it also marks the end of the longest ever human chain.

Running under an entire mountain, the longest highway tunnel in North America is kept fresh using portal fans and jet fans.