I've never seen a sign any where in California that states "no riding horses allowed".
Veronique, While there are no posted signs forbidding horses or their respective riders, I think it might be discouraged. Just north of town (somewhere around the Mackerricher State Park area) there are places where visitors an take their horses directly on to the beach. I have seen riders as far north as Pacific Beach (just beyond Ten Mile). I think luck would probably be better there as the trail, proper, is popular with families, joggers, dog-walkers, cyclists, and the like.
Well I am not able to answer that question unfortunately...but I think the city website is ..... there is a lots of horse trails are in that are..... that I know...have a fantastic weekend
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