Experience a quartz crystal sound bath inside a storied, all-wood sound-chamber.

San Franciscans leave gifts and messages for the magical beings that live behind the tiny, mysterious door installed on a tree in Golden Gate Park.

The largest permanent Monopoly board makes one of the longest games even bigger.

The remains of a ruined mansion memorialize the 1906 earthquake.

Once thought to be the oldest living tree in the world, Methuselah was germinated before the Egyptian pyramids were built.

The entire history of the U.S. Space Shuttle Program is painted on an enormous roadside water tank.

Three witches are said to be buried beneath these unmarked concrete graves.

The vanishing remains of an old water station from the late 19th century.

Recycling meets art in this colorful barricade.

A small side chapel in Santa Fe's basilica is home to the oldest statute of the Virgin Mary in North America.

The hallowed remains of a 900-year old Ancestral Pueblo great house.

All that remains of this abandoned coal town is a beautiful, haunting cemetery.

A serene garden path lined with 36 haiku stamped into clay stones.

The final resting place of the living embodiment of the famous Forest Service symbol.

Wedding chapel's mysterious spiral staircase said to be miraculously constructed.

A clear blue swimming hole with hidden caves, still unexplored.

Fans have made a utility pole near where the 90s musician was shot into an ersatz memorial.

Keen eyes can find the Disney influences throughout this treasure trove of a tiki bar.

This hidden, women-built-and-operated Nevada temple on Shoshone Native American land is dedicated to the Egyptian lion goddess Sekhmet among other goddesses.

One of the best places to dig—some say on the planet—for six different types of chalcedony.

This former open-pit manganese mine is now a massive graffiti canvas.

A tree bears footwear on the loneliest road in America.

A land of debatable treasure.

An unusual slot canyon in the Aztec/Navajo Sandstone has a cross-section like an inverted old-fashioned keyhole.