The final resting place of the world's first nuclear reactor.

A picture-perfect town, perfect for blowing up.

The secret city built by the Manhattan Project.

Whimsical sculptures dot a woodland path surrounding their creator's old summer cottage.

The seat of Buffalo government is a gorgeous Art Deco palace.

Every plane, auto, and bicycle in this collection is kept in working order and are regularly demonstrated to the public.

An architecturally-focused antique shop.

A circus of light and sound forms a sensory ode to an iconic train that will never pass through town again.

This quirky museum has a collection of more than 15,000 bobblehead dolls.

Statue dedicated to the star of an old television show.

Collapsing castle on the Hudson river was once the storage site of military surplus business.

This morbid, delightful curiosity shop offers everything from animal bones to human teeth.

A geological mystery on Camelback Mountain.

Delicate Wurlitzers, creepy clowns, and The Noid all share space in this insane explosion of kitsch history.

A museum of anything and everything Stooge.

A rare view of a preserved Victorian science museum.

This popular Boston haunt is reminiscent of a time gone by, when slow cafes and sweet-smelling smoke wafting from patios was the norm.

Twice a year, visitors can tour the desolate site that birthed the Atomic Age.

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

The official atomic museum of the United States explores the explosive and productive history of a much maligned energy source.

This pseudo-steampunk weapons facility is the world's largest wood and glue structure, and packs quite a wallop.

This whimsical castle of grottoes was the labor of love of a French postman, and one of the greatest achievements of outsider architecture.