https://www.google.com/maps/d/viewer?hl=en_US&ll=37.38603713128148%2C-121.94448214262574&mid=1jHTKWNqrOyuptYdKs5C7-UABR24FyjU&z=13 I assume that the purple icons are the energizer stations. Looks like a couple of spots on the Guadalupe River Trail, which is right on my way.