The World’s Largest Virtual Solar System Drive

On a trip in December of 2019, we happened upon a billboard at the local park and rest stop in Merriwa, NSW.  It seems that Merriwa is one of several Plutos that form part of the World’s Largest Virtual Solar System Drive.  Of course, I thought it’d be a good idea to add all the other planets between Merriwa and the Sidings Spring Observatory (the sun) to our list of places to visit.