5.0
(8424)
8,425
hikers
Jenks Lake Trail
01:12
4.04km
130m
Hiking
If you're seeking a tranquil forest walk culminating in a picturesque alpine lake, the Jenks Lake Trail is an excellent option. This easy 2.5-mile (4.0 km) hike, with a modest 413 feet (126 metres) of elevation gain, guides you through towering pines alongside Frog Creek before revealing the serene Jenks Lake. You can expect to complete the journey in about 1 hour and 11 minutes, making it a perfect outing for a relaxed afternoon.
Planning your visit is straightforward, with the trailhead situated at the Barton Flats Visitor Center off CA-38. Given its popularity, especially among families and those looking for an easy hike, arriving early is advisable to find parking. The trail is considered family-friendly and dog-friendly, welcoming leashed companions, and offers a different charm whether you visit in the vibrant summer or the peaceful, potentially snowy winter months.
Jenks Lake itself is a man-made alpine lake, fed by the Santa Ana River, and serves as a hub for various activities. Beyond hiking, you can enjoy fishing for trout, kayaking, canoeing, or paddleboarding on the calm waters. The area is designed for accessibility, featuring an accessible pier, picnic areas, and restrooms, ensuring everyone can enjoy the natural beauty and observe local wildlife like butterflies and birds.
Last updated: June 9, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Waypoints
Start point
2.02 km
Jenks Lake
Highlight • Lake
Tip by
4.04 km
End point
Way Types & Surfaces
Way Types
2.61 km
1.30 km
< 100 m
< 100 m
Surfaces
3.68 km
111 m
< 100 m
< 100 m
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Sunday 11 October
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Frequently Asked Questions
Where can I park to access the Jenks Lake Trail?
The trail commonly starts from the Barton Flats Visitor Center, where parking is available. Be aware that an Adventure Pass or America the Beautiful Pass may be required for parking in the San Bernardino National Forest.
Do I need a permit or pay an entrance fee for the Jenks Lake Trail?
While there isn't a specific hiking permit for the trail itself, you may need an Adventure Pass or America the Beautiful Pass for parking at the Barton Flats Visitor Center, as it's located within the San Bernardino National Forest.
Is the Jenks Lake Trail dog-friendly?
Yes, the trail is a popular choice for hikers with dogs. Dogs are allowed but must be kept on a leash at all times.
What is the best time of year to hike this trail?
The trail can be enjoyed year-round. It offers a cooler environment during summer due to its elevation, making it a great escape from heat. In winter, while accessible, caution is advised as snow and ice can make the terrain tougher to navigate, and parts of the path around Jenks Lake can be hard to see.
Is the trail suitable for beginners or families?
Yes, the Jenks Lake Trail is generally rated as easy, making it ideal for beginners, families with children, and those seeking a relaxed outing. The initial ascent to the lake involves only a gentle climb.
What kind of terrain and scenery can I expect on the trail?
The trail meanders through a vibrant pine forest, often alongside Frog Creek. The path is a winding track, with some sections being well-maintained and partially paved. As you approach Jenks Lake, you'll find stunning reflections from the surrounding greens and blues.
What can I see along the route?
The primary highlight is Jenks Lake itself, a tranquil man-made lake fed by a flume. There's a 1-mile loop around the lake offering various vantage points. The trail also follows Frog Creek through a beautiful pine forest.
Are there recreational activities available at Jenks Lake?
Yes, Jenks Lake is a hub for activity. You can enjoy fishing (it's stocked with trout), kayaking, canoeing, and paddle-boarding. Picnic areas with tables and grills are also available for public use.
Does the trail intersect other well-known paths?
Yes, the route also passes through sections of the Jenks Lake Trail, Rio Monte, and Jenks Lake Service Road.
What should I bring for a hike on this trail?
Given its easy difficulty, standard hiking essentials like water, snacks, appropriate footwear, and sun protection are recommended. If visiting in winter, consider traction devices for potential snow and ice.
Is there water available on the trail?
There is no potable water available directly on the trail. It's essential to bring enough water for your hike, especially during warmer months.
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