Campsite Sniper
California · Recreation.gov

Summit Lake South Campground

40.4902° N / 121.4248° W · Data Nov 2 2026, checked hourly
45 monitored sites

Sites at this facility

Campsite Sniper is not currently tracking online availability for this facility. The sites below are shown for reference only — they are not known to be unavailable. Check Recreation.gov for current dates.
Summit Lake South

Pick a site on the map to see its site map.

Availability is not tracked here yet

Campsite Sniper does not currently hold availability data for Summit Lake South. That is a gap in what Campsite Sniper tracks — it does not mean the facility is full, closed, or unavailable. Recreation.gov may well be showing open dates right now.

The site details and map below come from the public Recreation.gov record and are accurate. For current dates and to book, go to Recreation.gov.

01 · Detected Opening History · the openings record · file CS-234040

When Summit Lake South reopens

Summit Lake South's openings record: every site-date Campsite Sniper detected turning available, logged and time-stamped. Refreshed hourly.
Openings · last 7 days
0
Openings · last 30 days
0
Openings · last 90 days
36

Only 36 openings in the last 90 days: not enough recent activity for a reliable pattern. A free Campsite Sniper alert watches around the clock instead, and pings you the moment one opens.

About Summit Lake South

Overview

Summit Lake South Campground (elevation 6,700 ft.) is conveniently located on the main road of Lassen Volcanic National Park. The campground is within walking distance of the small but scenic Summit Lake and eight miles from the 10,457-ft. Lassen Peak, the largest volcano in the park.

Hikers will find one of the park's major trails only 1/4-mile away from the campground and many more within a close proximity. Summit Lake South is on the opposite side of the lake from Summit Lake North Campground.

Recreation

The campground is a hub for hiking and backpacking trails within the park. Campers can access many of the park's 150 miles of hiking trails from the Summit Lake area. The Cluster Lakes loop trail--a major trailhead into the park's interior that bypasses several alpine lakes and is popular among birders--is located a short walk away at the Summit Lake Ranger Station. This is the closest campground to the Lassen Peak Trail and within 10 miles of the hydrothermal area, Bumpass Hell. Educational programs are presented at an amphitheater within the facility.

Facilities

This facility has vault toilets, drinking water, campfire rings, picnic tables and a more secluded tent-only loop. There are no flush toilets. For more information visit Campgrounds of Lassen Volcanic .

Natural Features

The national park is known for its volcanic history, as well as its diversity of plants and animals. It contains 300 active volcanic domes and many hydrothermal features, such as mud pots and steam vents. Lassen Peak is the southernmost active volcano in the Cascades, and the second-most recent volcano to erupt in the lower 48 of the United States before Mount Saint Helens.

Lassen National Park boasts over 700 species of flowering plants and 250 native species including birds, mammals, reptiles and fish. The park is at the junction of the Cascade Mountains, the Sierra Nevada Mountains and the Great Basin, thus providing many unique habitats.

45 monitored sitesRVs up to 59 ftNo hookups45 shadedPets OKFire pitsMax party 6

Getting there

From Redding, California take State Highway 44 east approximately 48 miles to the Manzanita Lake entrance of the park. The campground is 14 miles south of the entrance on the main park road.

Lassen Volcanic Np P.O.Box 100, Mineral, CA 96063530 595-6121
CampingDay Use AreaFishingHikingHistoric & Cultural SiteSwimming SiteVisitor Center

View on Recreation.gov ↗   Get directions ↗

FAQ

How do I get a reservation at Summit Lake South?

Online reservations for this facility, where offered, are made through Recreation.gov. Campsite Sniper has also detected 36 site openings here in the last 90 days, so further dates may appear. Pick a site on the map to see its calendar, or set a free Campsite Sniper alert. You complete the reservation yourself on Recreation.gov.

Does Campsite Sniper book this campground for me?

No. Campsite Sniper sends alerts and direct Recreation.gov links. It never books, pays for, holds, hoards, or resells reservations.

How current is this availability data?

Campsite Sniper does not currently hold availability data for Summit Lake South, so there is nothing to date here. That is a gap in coverage — it does not mean the facility is full or closed. Check Recreation.gov for current dates.

How often do new openings appear at Summit Lake South?

Campsite Sniper detected 36 site-date openings here over the last 90 days, none in the last 7. A free alert watches around the clock and pings you the moment one appears.

Which sites at Summit Lake South fit a 35-foot RV?

6 of the 45 sites that support RV analysis have a recorded maximum of 35 ft or more; the longest recorded is 59 ft.

Stop refreshing. Let the app watch it.

Filter

Lakefront, hookups, your RV length, weekends only - set it as picky as you want.

Watch

We run paced availability checks for Summit Lake South. One watch covers every matching site.

Get the ping

When a match opens, you get a push with a Recreation.gov link so you can review and book it yourself.

Get Campsite Sniper - free on iOS & Android

Nearby campgrounds

Summit Lake NorthCA · 42 sitesSummit Lake Stock CorralCA · 1 siteWarner Valley CampgroundCA · 17 sitesSouthwest CampgroundCA · 2 sitesLost Creek GroupCA · 8 sitesJuniper Lake GroupCA · 2 sites

Browse all campgrounds →