America's most famous piece of self-built architecture.

A carousel trades in its classic horses and calliope for endangered species, native flora and fauna, and a modern soundtrack.

A castle that was built stone by stone by an eccentric journalist.

Small museum packed with artifacts recovered by the man rumored to be the real-life inspiration for Indiana Jones.

Church and home-museum of a 1920s female revivalist preacher with a very sordid past.

Historic marionette theater features thousands of handmade puppets and free cups of ice cream.

Crypt mausoleum in cathedral's basement contains relics of third century Roman martyr, Saint Vibiana.

A one-of-a-kind collection of a unique medium.

This freshwater spring fills with 10,000 gallons of water per minute.

The once-abandoned 140-year-old hotel used in the movie "In Dreams."