Little Red Lighthouse under the George Washington Bridge.

Elvis's own personal tropical hideaway.

The 5.5-mile ring of steel posts around the Capitol Building is one of the largest (and most uniform) of its kind in the world.

An obelisk commemorating Lincoln's role in connecting the coasts.

This painted blacktop brings the classic arcade game to life.

The cluster of boulders near Fort Irwin is covered in military insignia.

The ill-fated plan to reroute the Mississippi so that Union ships could bypass Confederate fortifications on the river bend.

A hurricane-stricken oak tree has been reborn as a beautiful chainsaw artwork.

The R&B singer's modest church guarantees a religious experience, regardless of your beliefs.

This Birdsill Holly fire hydrant is the remnant of a very different type of hydration innovation.

This Seattle joint serves food inside an old train car once used by FDR.

Those with a sharp eye can find the hidden image of a German Shepherd on the memorial's Mural Wall.

A sliver of nostalgia in Seattle's Viretta Park.

A granite monument honors a beloved World War II canine mascot.

Now abandoned, the first public health hospital in the U.S. saw more than one million immigrants from around the world.

Beautiful waterfalls grace a canyon visibly torn by a violent tornado.

A rare tour of a commercial jet assembly plant, held inside one of the largest buildings in the world.

This strange example of the Egyptian Revival architecture trend now holds Mardi Gras floats.

The beautiful, fruit-covered facade hints at this building's former life.

The world’s largest Masonic temple was saved by the White Stripes.

It's clear this abandoned Art Deco gem was no ordinary cleaners.

10,000 flowered plants bloom in the City of Roses.

An abandoned network of military bunkers and tunnels open for anyone willing to descend into the darkness.

After the parade, students throw their beads on the tree hoping for good luck on exams.