Complex sentence: In 2007 Arizonans voted the Chapel to be one of the Seven Man-Made Wonders of Arizona, and it is also the site of one of the so-called Sedona vortices.
Split into simpler sentences: In 2007 Arizonans voted the Chapel to be one of the Seven Man-Made Wonders of Arizona. This is also the site of one of the so-called Sedona vortices.