MTB Project

Calaveras Big Trees State Park - South Grove Loop

Consensus:    (details)
 4.0 from 1 vote
blue  Intermediate from 1 vote
Rank: #19 in the Stanislaus National Forest area
#139 in CA, #1,021 Overall
Views: 456. Last 30 days: 76
Featured Ride near Arnold,  area, 
“A truly hidden gem representing the only real mountain biking in Calaveras Big Trees State Park.”
Dan Oakland on Jun 21, 2014
Getting There     GPX File     Print
10.917.6 milesKilometers 1,334’407 m Ascent 5,571’1,698 m High 5% Avg Grade (3°)
0% Singletrack -1,336’-407 m Descent 4,427’1,349 m Low 23% Max Grade (13°)
Winter & early spring months the road to the South Grove can be closed due to debris. Call ahead to check it is open.
I'm hesitant about posting this trail. It's a great secret that I want to share but selfishly like to keep for myself. Part of what makes it special is its remoteness and infrequent use.
From Stockton take Highway 4 heading east. Going past Highway 49 and past Arnold, you find the entrance for Calaveras State Park. Pay the entrance fee and drive an additional 8.3 miles to the South Grove parking area. While this trail is technically 100% 'Fire Road' it has a singletrack feel. The trail is loose from pine needles and/or rocks in spots and can be overgrown but always easy to follow.

From the parking lot, start straight on the trail around the gate and you'll go slightly downhill to a wooden bridge crossing Beaver Creek. You'll turn south after the bridge and stay straight (SSE) to start the loop at an intersection about 1.3 miles from your start. You are now on 5N45, you're starting the climb, and will be heading northeast until the trail peaks at about 4.4 miles.

Now you'll be on rolling terrain as the trail goes southwest then north back to the original intersection. Continue straight on to other fire roads or go left and across the bridge back to your car.
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PHOTOS of Calaveras Big Trees State Park - South Grove Loop
 3.7 from 3 votes
Late June to mid-July are usually the best days for wildflowers on the t... (Arnold, CA)
 2.3 from 3 votes
Wooden Bridge crossing Beaver Creek (Arnold, CA)
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