3
hikers
East and West Shore Loop Trail
02:02
7.38km
120m
Hiking
The East and West Shore Loop Trail at Contra Loma Regional Park offers a refreshing escape with continuous views of the reservoir. You'll traverse natural dirt paths that wind around the water, passing through areas rich with wildflowers and offering glimpses of the Antioch Community Park Trail and Native American Trails. The varied terrain includes gentle inclines and some elevation changes, making it a dynamic and engaging experience for hikers.
This moderate 4.6-mile (7.4 km) loop, with 393 feet (120 metres) of elevation gain, typically takes about 2 hours and 2 minutes to complete. It's a great option for active families or those looking for a satisfying workout without extreme difficulty. Parking is generally available within Contra Loma Regional Park; arriving earlier in the day is always a good idea, especially on weekends, to secure a spot and enjoy the cooler temperatures.
Beyond the hike, Contra Loma Reservoir is a hub for outdoor activities, offering year-round fishing and summer swimming opportunities. This makes the trail a fantastic part of a larger day out, allowing you to combine your hike with other recreational pursuits. The trail's blend of natural beauty and accessible challenge makes it a popular choice in the Contra Costa County area.
Last updated: June 9, 2026
Waypoints
Start point
Parking
Get Directions
1.11 km
Antioch Community Park Trail to Contra Loma Reservoir
Highlight • Trail
Tip by
1.54 km
Native American Trails and East Shore Trailhead
Highlight • Trail
Tip by
6.95 km
Contra Loma Reservoir
Highlight • Lake
Tip by
7.38 km
End point
Parking
Way Types & Surfaces
Way Types
6.88 km
343 m
156 m
Surfaces
5.82 km
946 m
361 m
251 m
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Elevation
Highest point (120 m)
Lowest point (40 m)
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Weather
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Today
Friday 10 July
33°C
17°C
0 %
Additional weather tips
Max wind speed: 16.0 km/h
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This route was planned by komoot.
Frequently Asked Questions
How long does it take to hike the East and West Shore Loop Trail?
The average hiking time for this 7.38 km (4.58 miles) loop is approximately 2 hours and 2 minutes, depending on your pace and how often you stop to enjoy the scenery.
What is the difficulty level of this trail?
This trail is rated as moderate. While it's not overly strenuous, it includes some elevation changes that make it a good challenge for regular hikers.
Where can I park for the East and West Shore Loop Trail?
The trail typically starts from the Antioch Community Park area, which offers parking facilities. Look for designated parking within or near the park for convenient access to the trailhead.
Is the East and West Shore Loop Trail dog-friendly?
Yes, the trail is generally dog-friendly. However, always ensure your dog is on a leash and that you clean up after them to maintain a pleasant experience for all visitors and protect the local wildlife.
What are the best times of year to hike this route?
Spring and fall are often the best times to visit, offering pleasant temperatures and vibrant natural scenery. Summers can be hot, so an early morning start is recommended if hiking during warmer months. Winters are usually mild but can be wet.
Are there any entrance fees or permits required for Contra Loma Regional Park?
Yes, Contra Loma Regional Park, where this trail is located, typically has an entrance fee per vehicle. It's advisable to check the official East Bay Regional Park District website for current fee schedules and any specific permit requirements for activities like fishing or boating.
What can I see along the East and West Shore Loop Trail?
Along the route, you'll experience diverse landscapes. Key points of interest include the Antioch Community Park Trail to Contra Loma Reservoir, the Native American Trails and East Shore Trailhead, and the scenic Contra Loma Reservoir itself, offering beautiful water views.
Does the trail intersect with other paths?
Yes, the route incorporates sections of several other trails. You'll find yourself on parts of the West Shore Trail and the East Shore Trail, as well as segments of the ADT - California - T - Seg 6, Delta de Anza Regional Trail, and ADT - California - T - Seg 7.
Is this trail suitable for families with children?
Given its moderate difficulty and length, the trail is suitable for active families with children who are accustomed to hiking. The scenic views and reservoir can make it an enjoyable outing for all.
What kind of terrain can I expect on the loop?
The terrain is varied, featuring natural dirt paths around the reservoir. While it's not explicitly stated as paved, expect well-maintained trails with some gentle inclines and declines typical of a moderate hike.
Are there any facilities or amenities near the trailhead?
As the trail starts near Antioch Community Park, you can expect basic park amenities. For additional services like cafes, restaurants, or accommodation, you would need to venture into the nearby Antioch city area.
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