Places Cactam Wants to Go

These mysterious petroglyphs in Vermont reflect a troubled history in the treatment of Native American culture.

Upside-down trees serve as natural flower pots in this hanging garden of Alaska.

Unicorns, elephants, and bears, oh my!

Ice cream stand, snack bar, and time capsule of milk conveyance.

A place of great reverence for Trekkies everywhere, a hero's future birthplace.

The United States's largest hand-dug well is topped with a state-of-the-art museum.

The beautiful 1920 Pantages Theatre remains hidden just underneath the LA Downtown Jewelry Exchange.

The location of the last stand of Charles Manson's doomsday cult.

A pair of large white marble lions guard this stretch of the Mojave Desert, and it is utterly mysterious how they got there.

This forgotten Frank Lloyd Wright house is an architectural marvel at the end of a sleepy residential street.

These elevated trucks were put in place as a middle finger to The Man, but are now considered folk art.

The stone labyrinth in this New Orleans city park was laid to symbolize healing in the wake of Hurricane Katrina.

On the side of a remote mountain, a stone face bearing an inscription of mysterious origin.

The Ozarks' strangest dwelling.

One of the world's longest murals depicts the history of diversity in Los Angeles.

The haunting ruins of Jack London's dream house.

A preserve with 75,000 ancient drawings remains the realm of public – not just scientific – exploration.

Narrowest house in Boston.

The moving metal works of one troubled artist can still be viewed on his front lawn... for now.

An iconic steel and chrome diner from the 1940s left empty for nearly 20 years is in danger of being demolished.

One of the American Southwest's most extensive collections of Navajo rock art.

A unique geological area spiked with wind-carved rocks that resemble teepees.

Located just behind a quiet residential neighborhood, this is ground zero for the Salem witchcraft hysteria of 1692.

A bike being "eaten" by a tree is the real Vashon legend behind popular children's book, "Red Ranger Came Calling."