| San Luis Reservoir Campground Map |
Legend
San Luis Reservoir State Recreation Area
Accessible Feature
Bicycle Trail
• High winds can come up quickly;
wind warning lights will flash.
YELLOW (caution) wind speeds of
15-30 mph.
RED (lake closed) wind speeds
over 30 mph. GET OFF THE WATER!
• Boating pattern is counter-clockwise
on O’Neill Forebay.
• Beware of submerged hazards due
to fluctuating water levels.
• Check for current water levels at
http://cdec.water.ca.gov
• Day-use areas close at sunset. All
boats must be off the water and out of
the gated area by sunset.
• No boats are allowed within ‘500 of
the dam or trash racks.
• Speed limit is 5 mph within 200 ft of
shoreline and on Los Banos Creek
Reservoir. The main reservoir and the
O’Neill Forebay have 10 mph zones.
Point Rd.
Horse Campground
Group
Campground
Romero
Visitor
Center
Restrooms
San Luis
Reservoir
RV Station
O’Neill
Forebay
Sisk
Dam
Wind Warning Light
Check # 13
MEDEIROS CAMPGROUND
LIFE JACKET.
For emergencies call
16
14 15
11 12
10
9
8
7 6
5
2 4
3
1
Accessible Trail to Check #12
San Luis Creek Campground
53 Developed sites with
water and electric
79 Developed sites
Pioneer Rd.
33
an
yon
Rd
Lake
Speed
Limit
152
911.
©2006 California State Parks (Rev. 2010)
13
Basalt Campground
152
LOS BAÑOS CREEK
CAMPGROUND
79
39
41 40 77 78
43 42
76
75
44
45
73 74
46
47
48
72 71
50 49
70
69
51
68
52
67
66
53 54
65
64
55 56
63 62
57 58
61
59
60
C
It FloatsYou Don’t!
BASALT
CAMPGROUND
38
Canyon Rd.
Wear your
Gonzaga Rd.
Jasper Sears
Basalt Rd.
PACHECO
STATE PARK
24 22
23 21
20 19
18
17
Motorcycle Trail Area
Ranger Station
33
24 22
28 26 25 23 20
29 27 21 19
17 18
30 31
15 16
34 32
13
33
11 14
35
10 12
3 5 7 9
8
4
6
Locked Gate
Trail
I-5
36
37
1
2
Horse Trail
Telephone
SANTA
NELLA
SAN LUIS CREEK
CAMPGROUND
152
Dinosaur
Hiking
Showers
Check # 12
DINOSAUR
POINT
Campground
Volta Rd.
BOATING SAFETY
Boat Launch
35
37 36
39 38
34 33
41 40
42 43
31
32
45 44
30
46 29
48
28
49 2627
25
50 52
51
53
Between road
and shoreline
Medeiros Campground
5
MPH
Los Baños Creek
Campground
LOS BAÑOS RESERVOIR
Maps Not To Scale
San Luis
Reservoir State
Recreation Area
31426 Gonzaga Rd., Gustine, CA 95322-9737
Merced County • (209) 826-1197
FOR YOUR SAFETY AND ENJOYMENT
In developed campgrounds, vehicles must remain on
roads at all times and may park only in designated areas.
Eight (8) persons, two vehicles (including trailers)
maximum per developed campsite.
Dogs must be on a leash no more than six feet long and
must be kept inside a tent or vehicle at night. Noisy or
vicious pets are not allowed.
Use of stereos, radios, tools, etc. that emit sound beyond
the immediate campsite is not permitted at any time.
Quiet hours are from 10 p.m to 6 a.m. Generator
operation is permitted from 10 a.m. to 8 p.m. only.
Fires allowed in grills only. NO GROUND FIRES ARE
PERMITTED.
Wood gathering is not allowed. Wood is for sale at the park
entrance, or at the camp host site. Please remember that
all plants, animals, and other park features are protected
by law.
Campground check-out time is noon.
CAMPING
San Luis Reservoir State Recreation Area has four campgrounds: Basalt, San Luis Creek, Medeiros, and Los Banos
Creek. All campgrounds are open year round. Campsite
use must be paid for in advance. In order to accommodate
the greatest number of visitors possible, your stay cannot exceed 15 consecutive days at a campsite and 30 days
overall in state parks within one year.
DAY-USE
Group Picnic Sites: Five group picnic sites are along the
O’Neill Forebay shoreline throughout the North Beach
and South Beach day-use areas. Group picnic sites are
subject to reservation. Each site has a large shade ramada,
a large BBQ grill, and several cement tables. Group picnic
sites 1 through 4 are located on North Beach which has
a designated swim area. Dogs are prohibited on North
Beach. Boats are not allowed to beach. Group picnic area
5 is located on South Beach, where boats can be beached.
Dogs must remain on a leash and under immediate control
of its owner at all times. Flushable toilets and drinking
water are available on both beaches.
San Luis Creek Day Use Area: North and South Beach
day-use areas have about 200 picnic sites with shade
ramadas, tables, and BBQ grills. Both day-use areas
have plenty of shade and grass. North Beach is the only
designated swim area within San Luis Reservoir State
Recreation Area. Lifeguards are not on duty.
BOATING
San Luis Reservoir has a 65-mile shoreline with two boat
ramps. O’Neill Forebay has 14 miles of shoreline and one
boat ramp. Los Banos Reservoir has a 12-mile shoreline
located in a steep walled canyon; it has one boat ramp.
Boating hours for San Luis Reservoir, Los Banos
Reservoir and O’Neill Forebay are sunrise to sunset.
No boats allowed on the water overnight.
FEES
Fees apply for camping, day-use, boat launch, and for
additional vehicles. Prices are subject to change. Current
fee information can be obtained by calling the park office
Monday through Friday from 8:00 a.m. - 4:30 p.m.
GENERAL INFORMATION
24-Hour Weather Info: (800) 805-4805 or (209) 826-9019
Reservations for Basalt and San Luis Creek Family
and Group Campgrounds: (800) 444-7275 or
www.parks.ca.gov.
OFFICIAL SUNRISE AND SUNSET TIMES
PACIFIC STANDARD TIME
Date
Jan
Feb
Mar
Apr
Rise/Set Date
7
14
21
28
7
14
21
28
7
14
21
28
7
14
21
28
A.M.
P.M.
7:12
7:11
7:08
7:04
6:65
6:49
6:40
6:31
6:22
6:12
6:01
5:51
5:36
5:27
5:17
5:09
4:58
5:05
5:12
5:20
5:31
5:38
5:45
5:52
5:59
6:05
6:08
6:17
6:26
6:32
6:38
6:44
May
7
14
21
28
Jun 7
14
21
28
Jul
7
14
21
28
Aug 7
14
21
28
Rise/Set Date
A.M.
P.M.
4:59
4:52
4:47
4:43
4:40
4:39
4:40
4:42
4:46
4:51
4:56
5:01
5:09
5:15
5:21
5:26
6:52
6:58
7:04
7:09
7:16
7:19
7:21
7:22
7:21
7:18
7:14
7:09
6:59
6:51
6:43
6:33
Sep
7
14
21
28
Oct 7
14
21
28
Nov 7
14
21
28
Dec 7
14
21
28
Rise/Set
A.M. P.M.
5:34
5:40
5:46
5:51
5:59
6:05
6:12
6:18
6:28
6:36
6:43
6:50
6:58
7:03
7:08
7:11
(Add an hour for Daylight Savings Time when in use.)
6:19
6;08
5:58
5:47
5:34
5:24
5:15
5:06
4:56
4:51
4:46
4:44
4:42
4:44
4:46
4:50