1N34 San Sevaine Road

4.4/5 (27 reviews)
Fontana, California (San Bernardino County)
Last Updated: 01/22/2023
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Trail Information

Highlights

1N34 San Sevaine Road is located in the beautiful San Bernardino National Forest. The trail runs east to west on the south-facing slopes between Mount San Antonio (Mt Baldy) and the Cajon Pass. The views into the Inland Empire are spectacular where you can spot the ocean on a clear day. This trail has somewhat unusual seasonal closures to protect important fawning habitat for mule deer, a Forest Service Management Indicator Species. You will not find this trail open between March 1st and Labor Day. Another highlight of this trail is the Joe Elliott Yellow Post Site near the end. Joe Elliott was the Superintendent of this forest from 1929 to 1935. Southern California's largest conifer tree was also at this campsite, 23 feet in circumference and 140 feet tall but had to be taken down for safety reasons.

Trail Difficulty and Assessment

Trail Navigation

Trail Reviews

4.4/5 (27 reviews)
Status: Open
Rated 5/5
Visited: 01/23/2023

I noticed they closed the gate a couple weeks ago just after the heavy rainfall. I assume there was a mudslide/landslide somewhere along the trail. Hopefully it reopens soon before March 1 so we can enjoy it before the seasonal closure begins.
Dennis Clark
Official Crew
19250
Status: Open
Rated 5/5
Visited: 01/22/2023

The normal scheduled close is March 1st, you can check at the Ranger Station just up the road
Status: Open
Rated 3/5
Visited: 01/22/2023

Not sure if the trail is open, I’ve come twice and the gate at the entrance is locked! 😞
Status: Open
Rated 5/5
Visited: 12/26/2022
Difficulty Accuracy: Spot On

Really good views. The trail is 2wd with traction tire doable for sure. Icy once you get to waypoint 9. We turned around since there was a 100' stretch that was a sheet of ice.
Trail Review: 1N34 San Sevaine Road - George Deyarmond
Trail Review: 1N34 San Sevaine Road - George Deyarmond
Status: Open
Rated 5/5
Visited: 12/17/2022
Difficulty Accuracy: Spot On

Great little drive up the mountain with some awesome views. Once you get towards the end of the trail expect some major pin stripping. Seen some deer running around and a fox, bear and lion tracks when i was up hiking around. Just fun to get away from the city for a bit and not have to travel very far.
Trail Review: 1N34 San Sevaine Road - Jason Phillips

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