Finds from the Grind - All The Way Down The Arroyo

Following the Arroyo Seco down to Highland Park from Brookside. I thought I had pegged my route down to get to the Arroyo Seco Bike Path by following the actual Arroyo Seco, but a locked gate just had to complicate things. I'll have to do a bit more exploring to see if there's an official entrance instead of that chewed up driveway to some horse stables down near the entrance to the "river" path.