Best camping near Ontario
23 campgrounds · 23 ranked · updated 2026-06-22 · off-season
Explore the best camping near Ontario, California — every spot ranked by our conditions-aware Snoflo score: live conditions first, then visitor reviews and logged trips. Click a pin on the map for the score and what's driving it.
Showing the top 15 of 23 campgrounds · best 15 shown on the map
K⛰
#1
Kelly Camp
Prime
12.3 mi away
· Mild night · low 53°F· Comfortable day · high 84°F· No active weather warnings
Kelly Camp, located in the San Gabriel Mountains near Mt. Baldy, California, offers primitive, hike-in dispersed camping with no established sites. No reservations are required…
Why 91: live conditions (prime) · 128 things to do within 15 mi
91Elite
C⛰
#2
Commanche
Prime
13.1 mi away
· Mild night · low 53°F· Comfortable day · high 84°F· No active weather warnings
Commanche camping area is a picturesque campground located in California. Situated in a beautiful natural setting, this campground offers a range of amenities to enhance your…
Why 91: live conditions (prime) · 120 things to do within 15 mi
91Elite
C⛰
#3
Cedar Glen Campground
Prime
13.8 mi away
· Mild night · low 53°F· Comfortable day · high 84°F· No active weather warnings
Located in Southern California's San Bernardino Mountains, Cedar Glen campground offers breathtaking views of Lake Arrowhead and the surrounding forest. The campground is equipped…
Why 91: live conditions (prime) · 112 things to do within 15 mi
91Elite
T⛰
#4
Third Stream Crossing
Prime
14.0 mi away
· Mild night · low 53°F· Comfortable day · high 84°F· No active weather warnings
The Third Stream Crossing camping area in California is a beautiful location surrounded by stunning views of the Sierra Mountains. This camping area is located near the Stanislaus…
Why 91: live conditions (prime) · 110 things to do within 15 mi
91Elite
S⛰
#5
Stonehouse
Prime
14.2 mi away
· Mild night · low 53°F· Comfortable day · high 84°F· No active weather warnings
Stonehouse camping area is located in the state of California and offers a range of amenities for campers. The campground provides essential facilities such as picnic tables, fire…
Why 91: live conditions (prime) · 107 things to do within 15 mi
91Elite
M⛰
#6
Manker Flat
Prime
14.4 mi away
· Mild night · low 55°F· Comfortable day · high 79°F· No active weather warnings
Manker Flat camping area, located in California, offers a serene and picturesque camping experience. This campground provides various amenities for campers, including picnic…
Why 91: live conditions (prime) · 107 things to do within 15 mi
91Elite
M⛰
#7
Manker Flat Campground
Prime
14.4 mi away
· Mild night · low 55°F· Comfortable day · high 79°F· No active weather warnings
Manker Flat Campground is a picturesque camping area located in the state of California. Nestled in the San Gabriel Mountains, this campground offers a serene and peaceful…
Why 91: live conditions (prime) · 107 things to do within 15 mi
91Elite
M⛰
#8
Manker
Prime
14.4 mi away
· Mild night · low 55°F· Comfortable day · high 79°F· No active weather warnings
Manker camping area is located in the beautiful state of California, offering a delightful retreat for outdoor enthusiasts. Nestled in the San Gabriel Mountains, this campground…
Why 91: live conditions (prime) · 107 things to do within 15 mi
91Elite
A⛰
#9
Applewhite Campground
Prime
15.9 mi away
· Mild night · low 53°F· Comfortable day · high 84°F· No active weather warnings
Applewhite Campground is a charming camping area located in the state of California. Nestled amidst nature, it offers a range of amenities for campers to enjoy a comfortable stay…
Why 91: live conditions (prime) · 112 things to do within 15 mi
91Elite
A⛰
#10
Applewhite
Prime
15.9 mi away
· Mild night · low 53°F· Comfortable day · high 84°F· No active weather warnings
Applewhite camping area is located in the state of California and offers a range of amenities for campers. The campground provides picnic tables, fire rings, and vault toilets…
Why 91: live conditions (prime) · 111 things to do within 15 mi
91Elite
C⛰
#11
Chino Hills - State Park
Good
14.9 mi away
· Mild night · low 62°F· Air quality / smoke advisory· Comfortable day · high 84°F
Chino Hills State Park offers a beautiful camping experience with scenic views of rolling hills and valleys. The campground features 20 first-come-first-serve sites and is open…
Why 90: live conditions (good) · 468 things to do within 15 mi
90Elite
B⛰
#12
Big Dalton Campground
Good
13.6 mi away
· Mild night · low 55°F· Heat advisory· Comfortable day · high 79°F
The Big Dalton Campground, located in California, is a great camping destination offering several amenities for visitors. This campground provides a serene and natural…
Why 89: live conditions (good) · 239 things to do within 15 mi
89Elite
L⛰
#13
Little Fish Fork
Good
17.8 mi away
· Mild night · low 55°F· Heat advisory· Comfortable day · high 79°F
The Little Fish Fork camping area is located in California's San Gabriel Mountains and offers stunning views of the surrounding forested hills. Visitors can explore nearby hiking…
Why 89: live conditions (good) · 55 things to do within 15 mi
89Elite
P⛰
#14
Prado Regional Park
Good
8.0 mi away
· Mild night · low 62°F· Air quality / smoke advisory· Comfortable day · high 84°F
Prado Regional Park is a popular camping destination located in Chino, California. The campground offers a range of amenities to enhance visitors' camping experience. With over 75…
Why 87: live conditions (good) · 324 things to do within 15 mi
87Elite
L⛰
#15
Lupine Campground
Good
19.0 mi away
· Mild night · low 55°F· Heat advisory· Comfortable day · high 79°F
Lupine Campground is a picturesque camping area located in the state of California. Situated amidst breathtaking natural scenery, this campground offers a range of amenities to…
Why 89: live conditions (good) · 31 things to do within 15 mi
89Elite
Camping near Ontario
The Ontario area has 23 campgrounds on Snoflo, ranked by live conditions, visitor reviews, and logged trips — so the best, closest options rise to the top.
How we rank the best camping near Ontario
How are these campgrounds ranked?
Each gets a daily Snoflo score blending live conditions, visitor review ratings, and logged trips. The order reflects what's best right now and re-ranks every day.
How often does it update?
Daily, as new conditions, reviews, and trips arrive — so "best right now" means right now.
What do the numbers on the map mean?
Each pin shows that spot's current Snoflo score; tap it for the breakdown and a link to the full report.