One of the smallest churches in the United States is located along the side of the road in a residential neighborhood.

100 massive sculptures in the Hudson River Valley.

Winter weather reveals a large Italian marble crucifix drowned beneath Lake Michigan.

A mysterious echo seems to defy the laws of acoustics.

Within this beautiful Pittsburgh cemetery, a unique headstone bears witness to one man's eternal love for Jaws.

A treasure trove of rare and exquisitely detailed antiques

A mine fire has been burning under the deserted town since 1962, but this church is still going strong.

Just your average Marie Antoinette–themed speakeasy in an abandoned 19th-century subway tunnel.

One of the last free public hot springs is decorated with hippie art.

A recreated Stonehenge stands in a country field, complete with Easter Island moai heads standing as sentries.

A historic covered bridge, only one of two remaining in North Carolina.

These sub-farmland caves are home to a majestic stalactite known as the "Crystal King."

This head-spinningly bizarre Depression-era art cave is wall-to-wall quartz and Jesus.

Twin Peaks' real life Double R Diner has been restored to its damn fine television look.

The unbelievably opulent home built for an infamous newspaperman.

This Seattle joint serves food inside an old train car once used by FDR.

The behemoth beasts engaged in an epic battle is the second-tallest statue in the contiguous United States.

Beautiful Victorian buildings from L.A.'s forgotten architectural past.

This little museum in the town where zombies were born celebrates the living dead.

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

Constant erosion has created a surreal landscape of bleached and preserved fallen trees.

The largest cemetery in the American Southeast is a hidden gem near the heart of Atlanta.

A secretive collection featuring objects that were designed specifically for U.S. intelligence operations.

Railroad came. People came. Railroad left. Town died.