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Pacheco State Park/California

South Boundary Loop Trail

3.9 mi

Distance

771 ft

Elev. Gain

1h 40m

Est. Time

Moderate

Difficulty

About This Trail

We don't publish a description for South Boundary Loop Trail unless we can point you at the agency it came from. We don't have one yet. The planning figures above — distance, elevation gain, estimated time, route type — come from the source listed on this trail.

California Department of Parks and Recreation manages this trail and is the authority for conditions, closures and route notes. See official sources below. Spot something we should add?

Trail Conditions

Trail Conditions

Unknown

We have no current condition data for this trail. Check with the operator before you go, and submit a report below if you've been recently.

No recent condition reports. Be the first to share what you see on the trail.

Elevation Profile

Min:384 ft
Max:572 ft
Gain:265 ft
Loss:265 ft
Elevation profileA line rising and falling between 384 ft and 572 ft across 3.9 mi along the route, drawn from start to end.384 ft447 ft509 ft572 ft0.0 mi1.0 mi1.9 mi2.9 mi3.9 mi

Elevation at the labelled points along this route
PointDistance from startElevation
Start0.0 mi437 ft
High point3.0 mi572 ft
End3.9 mi437 ft

Trail Details

Surface
Dirt

Official sources & verification

Managed by California Department of Parks and Recreation

Verify before you go

Where it is

Nearest town:
Santa Nella, CA · about 11 mi away
County:
Merced County, CA
Jurisdiction:
Pacheco State Park · California Department of Parks and Recreation

Nearest town and county from U.S. Census Bureau place records and county boundaries.

We display cached information from agency feeds. Hours, fees, permits, closures, fire restrictions, and conditions change without notice. Outdoors is not the permitting authority. Confirm current conditions for this trail using the links above before you go — you are responsible for compliance. Last verified by us: Aug 17, 2026. Our copy is more than a month old — please reconfirm with the agency before relying on it.Spot an error in our data?

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OpenStreetMap

Nearby Trails

More trails near South Boundary Loop Trail

Spikes Peak Trail

2.7 mi
TrailDifficulty: Moderate

Mountain View Trail

0.5 mi
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Diamond Spring Trail

0.4 mi
TrailDifficulty: Easy

Diamond Lake Trail

0.8 mi
Trail

Canyon Loop West Trail

0.9 mi
TrailDifficulty: Easy

Canyon Loop East Trail

1.0 mi
TrailDifficulty: Easy

In this park

Other trails in Pacheco State Park

View Pacheco State Park

Spikes Peak Trail

California

2.7 mi607 ftgain
TrailDifficulty: Moderate

Mountain View Trail

California

0.5 mi
Trail

Diamond Spring Trail

California

0.4 mi7 ftgain
TrailDifficulty: Easy

Diamond Lake Trail

California

0.8 mi
Trail

Pig Pond Trail

California

0.6 mi7 ftgain
TrailDifficulty: Easy

Canyon Loop West Trail

California

0.9 mi161 ftgain
TrailDifficulty: Easy

Stay nearby

Campgrounds near this trail

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Spot an error in our data on South Boundary Loop Trail?