Grass Lake in Plumas-Eureka State Park

Jamison Mine Trail

Photo by Scott Gylling

Embark on a beautiful 6.2-mile out-and-back trail near Blairsden-Graeagle, California. This moderately challenging route takes you through lush forests and alpine meadows, offering scenic views and a peaceful atmosphere. It’s a popular trail for backpacking, camping, and fishing, but you can still find solitude, especially during early mornings or late afternoons. Along the way, you’ll pass Grass Lake, Rock Lake, and ultimately reach the pristine Jamison Lake, known for its crystal-clear waters—a perfect spot for a refreshing swim on a hot summer day.

The trail steadily ascends, and as you approach the lakes, the landscape transitions into a serene alpine environment, making this trail ideal for those seeking both a workout and a beautiful natural setting. The best times to visit are from June through October when the weather is pleasant, and the lakes are fully accessible.

Location:
Near: Blairsden-Graeagle, CA
Trailhead Access: From Highway 89 in Graeagle, take County Road A-14 toward Jamison Creek. Follow the signs to the Jamison Creek Trailhead.

Trail Difficulty

  • Check box with checkmark in it Easy

Trail details

  • Check box with checkmark in it Length: 6.2 miles
  • Check box with checkmark in it Elevation gain: 1,082 feet
  • Check box with checkmark in it Route type: Loop

Best Season to Hike

  • Check box with checkmark in it June - October

Region

Southeast Plumas

Address

39.7650, 120.5612

Managing agency contact

(530) 836-2575

Explore nearby in Southeast Plumas
Upcoming events nearby
Johnsville-Graeagle
10:00 am - 4:00 pm
Johnsville Historic Ski Bowl

Don't miss this 150+ year tradtion. 1860's style 9-16' wooden ski races in historic attire. $20 to race, free to attend.

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Blairsden-Graeagle
10:00 am - 4:00 pm
Johnsville Historic Ski Bowl

Spend the day with the Plumas Ski Club and take part or just watch the Annual Historic Longboard Races.

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3:00 pm - 11:00 pm
Johnsville Historic Ski Bowl

A Day-to-Night Mountain Festival at Plumas-Eureka Ski Bowl. Skiing, music and artistry from some incredible talent in our region. It is guaranteed to be a night of good vibes

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Dining & entertainment nearby
Graeagle601 Graeagle Johnsville Rd
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Located in the scenic town of Graeagle, CA, just an hour from Lake Tahoe, Ronin Fermentation Project is a must-visit for beer lovers and adventurers.

Taylorsville,4301 Nelson St
530-284-1010
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Delicious pizza with excellent customer service!

Blairsden Graeagle67007 California Highway 70
(530) 394-0940
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A 15-barrel brewery tucked away in the tall pines. Bring the whole family and relax, play games, and enjoy lunch or dinner.

Shopping nearby
Chester417 Main Street
(530) 258-3955
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Mountain hardware store. Excellent customer service & friendly staff. Home décor & appliances. Trusted brands-Stihl, Weber, Traeger, Ben Moore paint.

Quincy550 Crescent Street
(530) 283-2426
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Full service bike shop, shuttle service, bike rentals, trail maps, local trail knowledge, cycling accessories and apparel.

Chester168 Main Street
530-258-2100
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Surfs up at Almanor Wake Sports that has the latest in water sports items and apparel including the newest “toy,” Soul Craft Boarding.