We hiked the mountain last year just out of curiosity. It is, after-all, the highest mountain in San Diego County (by 21 feet- sorry Cuyamaca). I am writing this a year later because Yelp would not let me add Hot Springs last year and no entry existed for it at that time. One does now. I will try to remember what we did as best as I can...
One of the disadvantages of this hike is that it is far from everything- especially if you are coming from San Diego. Warner Springs is practically in Riverside County. Another is it is located on an Indian Reservation (Los Coyotes). You have to wait at the main gate for security so that you may pay your entrance fee. If I recall, they did not show up until 9:15 or 9:20 on a weekend day. Because this is a relatively long hike (an estimated 15-16 miles RT), you may want to make use of the campground instead of driving up the same day. At least that way you can leave for the hike early. To get to the trail-head, take Hwy 79 towards Warner Springs and turn on Camino San Ignacio Rd (turn east.) The road will take you to the main gate of the reservation after a few miles. You must wait there if no one is present. You will pay $10 to get in. Anyway, a guy showed up and we got our permit. We were instructed to park just inside the main gate by a water tank and take the trail (road) going up to the left. After about 9:30, we were on our way.
The low part of the hike is nothing special. You are mostly on a service road for most of the way and it really doesn't get interesting until after about 4 or 5 miles. Then the vegetation becomes more Alpine. After about 6 miles you are in the trees and stay in them. The road kind of bends away from the summit at one point, which is counter-intuitive, and made me question whether we were going the right way, but it finally twists back on itself and comes back at the summit from the east. After some 7 o 8 miles we finally got to the high point.There are remains of an old fire tower there that are really in bad shape. Pictures I saw of it having a cupola on it are obviously old as that has fallen down. The tower itself is basically 4 legs now with a platform on top and not much else. The tower will probably fall as well in the next few years (or be torn down as it is a hazard). Be careful when near it
The views from the summit are nice. You are on the side of the mountain facing west and north. You have good views in all directions, including the mountains of Riverside County and Palomar to the southwest. Portions of the desert are also visible. The forested portion of the mountain was nice- very reminiscent of Palomar- which is not surprising given that both mountains are virtual neighbors.
I hear there is a shorter way up to the summit if you drive farther into the reservation. (Apparently you may also drive to the summit.) Information is sketchy on the subject but you can ask when you get there. We didn't think to ask when we were there because we did not know how far our chosen route was ultimately going to be. Plan on a full day and get started as early as possible. Daylight savings time is probably a good time as there is more daylight then- but don't wait too long. The low part of the hike would be *really hot* in the Summer. Enjoy! read more