Placerita Canyon, Santa Clarita. Better be in shape for this one. And I am not. Starts off with a grueling one mile 45 degree uphill hike. Most definetly recommend starting from the incline and not the other way around. Coming down that angle would be brutle on your knees. And my 50 year old knees would NOT be happy with me. Nicely maintained trail and a restroom and awesome views at the top. The hike is one I most definelty will do again. In a year after I’ve been conditioned a little more. The views from the top are amazing.