The springs at Grover gurgle out of the hillside into a beautiful U-shaped alpine meadow. So it should be a groovy, enchanted place, but sadly it is managed by the State Parks system, who do their darnedest to make it prosaic and institutional. The pools are a couple of rectangular concrete tubs - a big one with lukewarm water, and a shallow (3 feet) one, maybe 40x20 which they keep at a pleasantly toasty 104°. You can look over the fence on the uphill side and see the water burble out of the ground and down a sluice to you. There are showers and cubbyholes to store your stuff. There is a campground, which I have never used since it's CA State Parks expensive and there is boondocking three miles down the road.

Due west of Chico, about 12 miles on the west side of I-5 is Black Butte Lake. There are two ACE campgrounds. This one is the main one, with a nature preserve and large recreation area. Open all year, on a point of land jutting into the lake, quite scenic. This campground is closer to the lake.

A lonely outpost of Mendocino National Forest - a little chunk of federal land next to the diversion dam. The parking lots are huge, making it seem like it was full of action back when the dam was being used create the diversionary lake. Emptying the dam a couple of decades ago was sad for the boaters of Red Bluff, but great for the salmon, who were being killed off by the salmon ladder. This beautiful campground suffers from being too close to the town of Red Bluff. The bathroom has a security code to prevent random weirdos from moving in.