Unicorns, elephants, and bears, oh my!

As state high-points-by-elevation go this spot is one of the lowest, but for years it was also the hardest to climb.

These World War I shooting range tunnels are now haunted halls of underground graffiti accessed through the roots of a tree.

Mutant vegetables, transgenic mosquitos, and atomic rodents span the walls of this one-of-a-kind museum.

An 18th-century Catholic church converted into an eccentric temple of music and bacchanalia.

Found art has transformed this Pittsburgh neighborhood into a psychedelic dream.

This permanent exhibition celebrates the finest of our heartless automatons both real and fictional.

Cemetery featuring rare glass-fronted columbarium.

The world's only known button museum.

An Escher-inspired library dedicated to the wonders of the human mind, yet closed to the public.

Collect holy water from a Bronx grotto.

A New York garbage depot holds a secret collection of weird and wonderful refuse.

La Monte Young and Marian Zazeela's "Dream House" will immerse you in an ever changing world of sound and light.

Arlington Cemetery exhibit dedicated to death and grieving.

Rusting away on the edge of New Jersey are the remains of a Cold War missile launch site.

Where the embers of the Big Bang were first detected.

One man's lifelong obsession with death.

A storefront museum in Asbury Park honoring the Jersey Shore’s deep history of mystery—including the Jersey Devil.

Rising out of a clearing in New Jersey's Pine Barrens is an Aztec-inspired monument to the "Lindbergh of Mexico."

The final resting place of New England's last "vampire."

Statue commemorating the use of ether in anesthesia.

This giant Boston statue of Mary is standing on a globe to show her power over the universe.