Friday, March 2, 2012


Thursday, March 1, 2012
This week I found out that I was sitting for a few days due to bureaucratic red tape at my jobsite, so I decided to turn a negative into a positive and the boys and I grabbed our packs and jumped in the truck and drove to Black MountainOpen Space Park here in Rancho Penasquitos for a spur of the moment hike up Black Mountain. Our cameras came along with us.
Black Mountain is a 1558' high mountain which sits smack in the center of San Diego's Coastal Plain, a series of Mesas (flat plateaus) and Canyons which average 0 to 600 feet in elevation. Black Mountain, on the other hand, is the highest mountain within fifteen miles of the Pacific coast anywhere in southern California. It rises like a conical volcano from this gently sloping coastal plain, averaging over a thousand feet of prominence within nearly ten miles (that is, you would have to go ten miles away before you reached a mountain as high as Black Mountain). It is the second highest point in the city of San Diego after 1593' high Cowles Mountain (Only 35' higher). Like Cowles, Black Mountain has a microwave relay station on its summit; but unlike Cowles, Black Mountain is fairly untraveled (relatively speaking), which means that you will run into people on the Black Mountain Trail, but you won't feel like you're standing in a line for Space Mountain at Disneyland like it sometimes seems you have to do at Cowles Mountain.
The weather was gorgeous! A fast moving Alaskan storm just blew through San Diego over the last few days and dropped a lot of rain in a short period of time (a lot for San Diego is 1” in 3 days, a full 10% of how much water we can expect this year), so the dirt was a bit wet and there were still big mud puddles in the trail. White, fluffy, silver lined clouds flew by, blown by a fast moving chill wind blowing from the coast. The sun was out, bright, and strong, warming us as we got out of the truck and started gearing up for the hike. We started at Sundevil Way Trailhead next to the Mt Carmel High School football stadium and quickly gained the hundred or so feet elevation needed to reach Hilltop Park where we reached the beginning of the Nighthawk Trail. You can start the hike from Hilltop Park if you'd like. There's plenty of parking, restrooms, and water, and it would cut two hundred feet total elevation and about a quarter mile off the hike.
There are several trails to choose from that lead up Black Mountain. There are trailheads on all four sides of the mountain. Some are longer with a more gentle slope while Nighthawk, the trail we took, is the steepest and shortest. The most used trail is the service road which can be found in the residential neighborhood to the west of the mountain.
We continued past the Kiosk, grabbing a complementary full color map of Black Mountain Open Space Park as we passed (Jake & Josh collect these things). The trail switched back and forth between mild duty hills and flat lands until it reached the Black Loop, a trail which heads off eastward to the east shoulder of the mountain, an area that is a mountain unto itself at 1365' elevation. If it were not considered just another part of Black Mountain, the east shoulder would actually be the fourth highest mountain in the city of San Diego, beating out Mt Fortuna by about 150' and trailing behind Black Mountain's West Shoulder (1382') by a mere 17'.
The East Shoulder is another hike, however, so we turned toward the first of only two moderate climbs we would experience and headed onward up Nighthawk Trail toward the junction with the fire road.
We reached the Fire Road Junction, where both Nighthawk and Miner's Loop Trails intersect with the fire road within a few hundred feet of each other at an elevation of 1271'. It felt strange to us when comparing Black Mountain toKwaaypaay, which we climbed last week. Kwaaypaay was so steep compared to Black Mountain, and it seemed like the steep hills went on forever. It was strange to think that, by the time we reached the junction with Miner's Loop Trail we were at 1195', the same elevation as Kwaaypaay, but it seemed as though we had barely climbed anything yet. A steep and rocky hill followed gaining us another 80' or so and bringing us to the Service Road where we turned right and began the final push.

Once on the Service Road, it was only a half mile more before we reached the summit. During this half mile we gained the final three hundred feet elevation. The summit is very nice, but there is a large transmitter facility on the top and it has all sorts of loud machinery and the like which has a tenancy to ruin the peace. The views are awesome, though. You have a 360 degree view of the entire coastal plain and a panorama of the highest of the local mountains as well. 4S Ranch and Rancho Santa Fe are beautiful, and Mira Mesa, Miramar, and Kearney Mesa beyond seem to stretch on forever. The Mission Trails 5 are clearly visible, as is Mt Woodson and the Dos Pecos 4 (including Iron Mountain). It was a little hazy and it was hard to make out Palomar to the north, and the Cuyamacas and Viejas Mountain were not visible to the east.
The most peaceful place on the whole mountain was “The Cut”. The Cut is nothing more than a nickname for the Service Road as it cuts up and across the mountain toward the summit. From the cut we had about 120 degrees of the views we had available to us up on top (at an elevation of 1500' or so), but it was peaceful and quiet, far from the constant humming and stammering of the machinery at the microwave towers. We only saw one other person on the way up and a different person on the way down, and we were up there for four hours total. I love hiking on weekdays. There probably would have been dozens had we gone on the weekend.
One drawback to going during the week, however, is that the station atop the summit of Black Mountain is a fully functional station and, as such, has people who work there from time to time. We were passed on the service road by two trucks as we went up. They were quite a surprise.
After taking a break and some great shots from the summit (see the pictures on our Facebook Page), the boys and I decided to head back down. We discussed returning for the 4th of July since you would probably be able to see every single fireworks show in the city of San Diego from atop Black Mountain. It was an excellent day and I thoroughly enjoyed myself, as did the boys (though Jake complained a bit as we got closer to the truck, but I think complaining is a sport to him). It was a lot of fun and we can't wait to go back, but first, on to the next peak...
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Basic Stats:
Black Mountain

Elevation Rank: #2 in the city of San Diego after Cowles Mountain (1593')

prominence:
500' Avg Elevation of 4S ranch to the north
450' Avg Elevation of Mira Mesa/MCAS Miramar to the south .
700' Avg Elevation of Carmel Mtn Ranch to the east
250' Avg Elevation of Rancho Santa Fe to the west

1058' prominence from 3 miles to the north
1108' prominence from 4 miles to the south
858' prominence from 3 miles to the east
1308' prominence from 4 miles to the west
1540' prominence from the San Dieguito River 6 miles to the west.

Closest elevation higher than Black Mountain:
8.5miles east in Poway
Nothing higher west to ocean in southern California

Elevations:
697' Elevation of Parking at Sundevil Way Trailhead
807' Elevation of Hilltop Park
1558' Elevation at Summit
861' Difference in Elevation from Sundevil Trailhead

Distance & Slope:
2.22miles one way
4.44miles There & Back
Max Slope 50%
AVG Slope 12%
1052 elevation gain one way
-205' elevation loss one way
2514' Total Delta E

Time:
Began hike: 13:42
Summit: 15:41
Began Descent: 16:39
Finished Hike: 17:42
Ascent- 1:59
Descent-1:03
Break on Summit- 0:58
Total Hike time- 4:00

Download the Black Mountain Google Earth KMZ File for this hike HERE