Map

Elevation

USA :: San Diego :: Mount Fortuna

GPS Track

Panoramic View south from North Fortuna with trademark Mission Monument Sign. South Fortuna directly across, Mt. Cowles behind to the right

Panoramic View south from North Fortuna with trademark Mission Monument Sign. South Fortuna directly across, Mt. Cowles behind to the right

Trip Summary

January 10, 2022

 

Twin summits of Mount Fortuna is arguably the most challenging outing in Mission Trails Regional park.  There are several routes up;  on my trip I started from Mission Dam, then after crossing bridge across San Diego River followed Oak Canyon trail to Fortuna Saddle junction and up.  Posted Distance from the saddle to either peak is 0.6 miles, so about a kilometer or ~15min.  North summit is higher. I first went up South Peak, then back to the saddle and up North Peak.  For variety I returned by descending North Peak to Perimeter Trail, then followed Perimeter to North Oak Creek and back to Saddle Junction.  This is best shown on map -- see link on top left corner of this page.  In hindsight alternate descent was probably not worth as portions of Perimeter Trail paralleling I-52 are brutally steep going up and down several times;  it was better to return the same way I went up (North Oak Canyon is quite nice though).  Note that portions of Oak Canyon are fairly rocky and even hands are needed at couple of times.  I have not seen seasonal waterfall but in spring after rainy winter it might be flowing.  Hazards include poison oak along the way, but the biggest challenge however is dodging the unnecessary park gate closing - posted 5 pm in Feb '22.  I parked in front of gate at Bushy Hill Road, but apparently some people are oblivious to posted signs as several cars were trapped behind closed gate around 6pm when I exited.  My suggestion is: Save yourself trouble and potentially rushing your trip in order to beat the closure time and simply park at Bushy Hill Road, then walk Father Junipero for about 500m to Mission Dam.   Photo gallery notes are self-explanatory as far as trip details go.

 

Side Note:  Mission Trails Regional Park (MRTP) offers certificate to anyone who completes "Hiking the 5 Peak Challenge of Mission Regional Park".  These 5 peaks are:  Cowles, Kwaay Paay, North Fortuna, South Fortuna and Pyles.  (At time of this writing only one I haven't been to is Pyles).  Summit photos need to be emailed to [email protected]   Most people take separate trips like I did, but apparently 5% - mostly trail runners - do it in a day! For full details see MRTP site

Gallery

Mission Dam Mission Dam Historical Site, one of several possible Fortuna trailheads, well worth a visit
 
San Diego River Bridge Bridged crossing of San Diego River just downstream of Mission Dam
 
Giant Oak Large Oak tree in South Oak Canyon, also labelled on Google Maps
 
Saddle Junction Junction with Fortuna Saddle.  North Oak Canyon is to the right, and possible loop return.  Note I-52 bridge upper center right
 
Fortuna Saddle View down steep trail just below Fortuna Saddle where most elevation gain lies
 
South Fortuna South Fortuna with Trademark Mission Summit Monument.  North Fortuna upper center left. Fortuna Saddle is low point left of power poles
 
View south across Mission Gorge. Father Junipero road linking Mission Dam and Visitor center below, Kwaay Paay behind. Click to Zoom
 
Fortuna Monument Closer look at South Fortuna Summit Monument
 
North Fortuna Summit post at North Fortuna looking back to South Fortuna;  takes about half an hour between the two.  Cowles behind
 
SE Panorama from North Fortuna.  South Fortuna/Cowles right mid-ground, Cyamaca distant center, Poway area peaks left. Click to Zoom
 
North Fortuna Descent Trail descending north side across small bump towards Perimeter Trail.  Note I-52 center right
 
North Fortuna Trail Looking back North Fortuna descent trail from Perimeter Trail junction
 
Perimeter Trail Park Table at junction of North Fortuna and Perimeter Trails
 
Perimeter Trail Rough and too long stretch of Perimeter Trail with several steep drops.  Noisy I-52 rush hour to the left

 

Abstract

Overall Difficulty D3 Steep and crumbly sections of trail below Fortuna saddle and on alternate North Fortuna descent to Perimeter Trail. Some light boulder hopping in South Oak Canyon
Scenery Sweeping 360 Panorama of Mission Trails Regional Park and San Diego County. Historical Mission Dam at start
Trail/Marking Very Good Well defined trail with signed junctions.   Map is helpful (free of charge in Mission Visitor Center)
Suggested Time 4 hrs For loop presented here (see map) starting from Mission Dam and looping back via Perimeter Trail. Other Options might take different time
Elevation Start: 100m     Max: 395m (North Fortuna)    Total: ~480m  Round Trip: ~12km (Perimeter Loop)
Gear Day Hikers or full hiking boots.  Hiking pole very helpful for stability in South Oak Canyon and if returning via Perimeter Trail
Water San Diego River and Seasonal waterfall in South Oak Canyon (water must be treated).  Drinking fountains available at Mission Dam.  Carry 2L, more in summer
Dog Friendly Yes Dogs are allowed, but must be leashed at all times in Mission Trails Regional Park