Medeiros Primitive Campsites — San Luis Reservoir State Recreation Area

Easy freeway access. Sites are wide open with no real privacy.

Arrived just before sunset to this fresh and beautiful spot with the sound of frogs and birds and the fresh scent of grasses. Lovely roadside stop, could be a bit cleaner.

Last minute overnighter on a Friday night in July. First come first serve camping. We stayed right next to the river, which was nice. Open area with nice spots with a table, shade and a fire ring. Very windy, but tolerable. Overall a chill place though cars kept driving through into the evening, though it settled down around 11pm. Slept well! Great spot if passing through.

This place always comes through for us when we need a quiet place to stay when traveling in the area. It's $20/night, there seems to always be room, and it's always been nice and quiet when we stay here.

Sites are hit or miss, so drive around until you find one that suits you. One of these days we'll nab one of the sites to the right of the fork when you enter the campground, but they always seem to be taken.

Good cell reception, pit toilets, trash dumpster (no recycling).

Loud music playing at this hour clearly says quite time is at 10 pm and it’s so loud

This is a nice place to stay a couple of nights. It’s close to the road yet quiet. The only problem are the mosquitoes and other insects. Carry repellent all the time.

Good quiet stop for a one night stay and cheap but not much to do. However camping is super limited off interstate 5 this is probably the best camping directly in this area. Staff is super nice. The town 5 minutes away has an in and out, panda,and various taco trucks. There is also a gas station where you can take a shower. Really good pitstop camp to refuel and get supplies if need be.

We were able to pull right into a stop right up on the reservoir. Super spacious for any type of trailer or motorhome. There were bathrooms and giant trash bins. Each spot had its own fire pit, grill and table under a shelter.