Pros & cons
PROS
- Easy swim and wade access right off the loop’s day-use lakeshore
- July dragonfly activity adds a surprisingly fun wildlife moment
CONS
- Soggy patches can soak shoes even in summer
- Loop can feel busy thanks to road and campground proximity
Use the day-use parking near Summit Lake North Campground by the ranger station; the perimeter loop starts along the lakeshore from there.
Expect occasional soggy footing, cold lake water, mosquitoes in summer, limited cell service, and seasonal road closures. Not wheelchair accessible.
Overview
This is the park’s bite-size lake stroll: a 0.7-mile total loop with about 22 feet of gain around Summit Lake. Expect 10–20 minutes at a relaxed pace. It’s easy, scenic, and great for families or a leg-stretcher between bigger hikes.
What You’ll See
You’ll circle a small, shallow alpine lake perched around 6,700 feet. Shoreline views dominate, with forested backdrops and calm water that invites a quick wade on warm afternoons. In July, watch for abundant dragonflies skimming the surface—an unexpectedly delightful detail. The water stays generally cold, though the top layer can feel warmer in the shallows by late summer.
Trail Notes
The path is mostly flat singletrack hugging the perimeter. Some sections can be soggy—waterproof or quick-dry footwear is a smart call. The loop is not wheelchair accessible, and the area can feel lively due to the nearby road and Summit Lake campgrounds. A lakeside day-use area with picnic tables and easy swim access makes this a natural stop for a snack-and-stroll combo.
Best Time to Hike
Summer is prime, when the park road and nearby campgrounds are typically open. Arrive mornings or weekdays for a quieter lap; late afternoons bring softer light and the warmest surface temps if you’re wading. Early and mid-summer can mean active mosquitoes—bring repellent. Winter conditions can close the road, so always check current status before you go.
Extensions If You Want More
From the same area, you can branch onto longer routes toward Summit and Echo Lakes or build full-day loops that link multiple lakes. These bigger itineraries range from challenging day hikes to backpacking routes and may include sections through burn scars—expect variable navigation and conditions.
Where it starts
40.4947, -121.4243Wildlife on this trail
Near Summit Lake Loop
All places →All trails →
0 mi awaySummit Lake North CampgroundLakefront base camp with flush toilets near the park’s best hikesCampground · Restroom
0.1 mi awaySummit LakeShady mountain lake for kid-friendly swims and easy paddlesTrailhead · Restroom
0.3 mi awayRainbow Lake TrailString-of-lakes walk to a quiet basin with Lassen Peak viewsModerate · 10.2 mi · 4.3 hr
0.3 mi awayCluster Lakes TrailLake-hopping loop with swims, solitude, and postfire viewsModerate · 10.8 mi · 6.5 hr
0.3 mi awaySummit Lake to Cluster/Twin Lakes LoopLake-hopping loop with great swim stops and long, sunny burn stretches.Challenging · 10.8 mi · 6.5 hr
0.3 mi awayEcho Lake TrailA mellow forest climb to a swimmable green blue alpine lake.Moderate · 4.4 mi · 2.5 hr
0.3 mi awaySummit Lake Ranger StationSmall ranger outpost steps from Summit Lake and trailheadsRanger Station · Restroom
2.4 mi awayParadise MeadowsWildflower meadow reached by a shady creek with small waterfallsScenic Viewpoint
