Cycling Diablo mountain right now is such a treat!!! With no cars allowed, since all car parks are closed, there is only the occasional state parks car! I am not one for riding bikes on the road much, but riding on Mount Diablo is a must right now if you like scenery and a considerable bit of uphill of course :-) Below are some of the pictures I took on the way! It’s certainly a lot easier on the way down than up!! I know the park roads will be open again in the future, but perhaps the park will have a number of road closed days in the year so that locals can continue to enjoy the vehicle free experience now and then!...Just a thought?