A wooden “power plant” built in the 1890s, the Crystal Mill is on Colorado’s Crystal River.
The difficult-to-access structure was added to the National Register of Historic Places on July 5, 1985. The site remains privately owned and is not “open for public inspection.”
It comes as no surprise that Italy, which is one of the most popular destinations in the world has been included on the list of 10 most welcoming places!