The woman whose immortal cell line continues to shape scientific research was buried near her birthplace in a grave that was left unmarked for nearly 60 years.

Memorial stone for GWAR vocalist, depicted in his iconic costume.

Scenic mount trashmore, Virginia Beach's most curious waterfront still has a couple of secrets.

Forget Hollywood, one of the biggest stars in the world can be found in Roanoke, Virginia.

The final resting place of two (or three) presidents, one vampire, and 18,000 Confederate soldiers.

Giant busts of 42 U.S. presidents sit, crumbling in a field in Virginia.

James E. Grosjean's Noah's Ark "spectacular display" is a primitive version of animatronics built in 1901 -- showing the biblical story in a moving diorama of animals and choreographed lights.

Blink and you’ll miss it—the tiniest street in America packs a lot of charm into just a few steps.

The playful side of the Columbus community is on full display.

Three bronze deer sculptures relax along the Scioto Mile.

A free park where visitors can learn about and collect 440 million-year-old fossils.

The crash of this great airship signaled the beginning of the end for dirigibles.

The 25th President's marble casket can be visited in this classical Ohio tomb.

All that remains of a gigantic earth-moving machine.

Mausoleums, astronomy, and animatronic dinosaurs at this memorial to an assassinated American president.

This alley-cum-fan gallery in the ex-Nirvana drummer's hometown holds the world's largest drumsticks.

The final resting place of the most famous sharpshooter.

The inventor of a number of hybrid corn species is immortalized with a field of giant corn.

The only remnant of a small mining town is an abandoned railroad tunnel that is steeped in ghostly lore.

A towering tribute to old-fashioned laundry days, this giant washboard monument turns a simple chore into a playful spectacle!

It took more than 20 years and a sharp eye for one man to assemble this quirky collection.

The entrance to this sinisterly named tunnel hides behind a Tim Hortons.

A fountain full of 18 bronze-cast dogs, a cat, a pony, some birds, and a mystery apple, all because one guy and his golden retriever saw a photo online.

A castle built by an eccentric medieval enthusiast in suburban Ohio.