This metal disk commemorates the birth of a historic American holiday.

A beautiful South Korean gate and garden in Little Rock honors American Taekwondo.

Amazing taxidermy dioramas from the 1960s in a cement building meant to look like an ice cave.

A 70,000-square-foot institution dedicated to a very literal, creationist perspective on the Book of Genesis.

A local scoured more than 1,000 acres for stone to create his masterpiece.

A theme park featuring a replica of Noah's Ark built to the measurements specified in the Bible.

One of the few surviving "Wigwam"-themed motels.

An unexpected but incredible collection of wildlife dioramas spanning rainforests, swamps, forests, and plains.

A 35-foot-tall fork stuck in the ground outside an office building in Missouri.

The winding route passes through an enclosed alleyway, two tunnels, and leads to the White House basement.

Wading through a small lagoon reveals a secret, wild stretch of pristine beach.

The Old Mill shown in the opening credits of “Gone With the Wind” is actually fairly new, and was never a mill at all.

Sip creative cocktails in the former vault of the Riggs Bank.

Look closely and you’ll notice that the color changes a third of the way up the tower.

An unassuming, powerful monument north of the U.S. Capitol bears witness to the resilience of Japanese Americans during a time of grave injustice.

Washington's iconic carousel has a nice piece of Civil Rights history.

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

Home to items never before seen by the public.

The world's largest fire hydrant is supposedly tornado-proof.

I-95's Tijuana-style celebration of kitsch at the Carolina border.

This titanic steel chain linking two buildings was installed without permission but instantly beloved.

This psychedelic tromp l'oeil seems to be beckoning drivers to crash into a wall.

The sole remaining outpost of a once-thriving South Carolina chain still sells “pic-a-nic” baskets.

One of the few surviving original NASCAR dirt-track speedways.