On the hunt for FUN summer day camps for preschool kids and young children? Trying to find summer activities for your little one, but having no success finding summer camps for 3-5 year olds? Look no further than Camp Keystone’s Junior Camp in Agoura Hills!

Based on our years of experience in the camp industry, we know some summer kids camps for five year olds are actually designed for older kids, but younger kids are allowed into the programs anyway for lack of a better place for them. And if your child is even younger, you might experience the opposite problem at typical summer day camps for 3-4 year olds, where your kids are a little too old for the programs designed for even younger children. This happens because many summer camps start at the age of 6, so summer kids camps for five year olds sometimes end up just assuming these kids will be fine with older children. At Camp Keystone, we disagree with this common assumption. Every age and stage of childhood should have an opportunity to be involved in camp, and we don’t want anyone to be made to feel too old or too young to have a great time! Our Junior Camp is specifically designed for the 3-5 year old age group, so you will always know your child is in the right program for their age!

Register for Junior Camp

Camp Keystone’s Junior Camp Activities

One of the hardest parts about finding the perfect kindergarten or preschool summer camp is finding summer camps with kids activities your little ones are sure to love.

For us, a crucial part of successfully operating summer camps with kids activities that young children will remember for years to come is picking age-appropriate, engaging, and unforgettable activities! When you choose Camp Keystone, you don’t have to choose between preschool summer camp with art activities and one with sports activities. In order to truly make our day camps for 5-year-olds and other young children special, we combine all the best parts of summer camp with art activities, sports activities, time for socializing, and even “big ticket” activities like slot car racing, alpine tube rides, and water wars. And all of this offered in a SAFE and PRIVATE exclusive setting. Our camp grounds are not open to the general public. Entrance onto the property is available with membership only which is automatically included in your registration, and scheduled in advance.



Why Choose Camp Keystone’s Junior Camp?

So why choose our Junior Camp? Well, there are plenty of reasons! Read on to learn why our day camps for 5 year olds and under are worth trying:

Transportation Flexibility


Many parents worry about making sure young children safely get to and from camp when they have busy schedules and can’t drive them every day. We understand! As part of our summer camp programs for preschool kids, we offer transportation to and from Calabasas, Malibu, Westlake Village, Oak Park, Thousand Oaks, Moorpark, Newbury Park, West Hills, Woodland Hills, Tarzana, Encino, Studio City, Sherman Oaks, Los Angeles, Northridge, Camarillo, and Simi Valley, CA.


If bus transportation is not right for your Junior Camper, rest assured, we offer parents the choice of providing their own transportation instead of paying an additional fee for bus transportation. We know first-hand that arranging your own transportation is a substantial saving!

Before and After Care

When you’re searching for summer day camps for 3, 4, or 5 year olds, you’re probably looking for programs that offer before and after care for days you can’t make it to camp as soon as it lets out. Camp Keystone is happy to offer before and after care for extremely reasonable prices!

Dedicated Counselors

Our staff has years of experience working at summer day camps for young children, so you can be sure 3, 4, or 5 year olds are in good hands and enjoying their time. They also love their jobs, because deep down, every camp counselor is a kid at heart and remembers their own days at Camp Keystone or another beloved childhood camp!

Programs for All Ages

Does your little one have an older sibling? They can be a part of Camp Keystone too! We don’t only offer summer camps for kindergartners and programs for preschool kids — we also offer Big Camp for kids 6-12 and CILT camp for teens 13-15. If you want your kids to go to camp together but worry their age difference will mean they can’t, Camp Keystone is a great option for keeping siblings at the same location, while doing their own age-appropriate fun activities.

Great Reputation

As one of the top summer camps for kindergarteners, tweens, and teens alike, Camp Keystone has been providing campers with unforgettable memories since 1996! Summer camps for 3-5 year olds need a great reputation, and you can rest assured our previous campers rave about their experiences. Sign your kid up for our Junior Camp in Agoura Hills, CA, today!

Where Are Our Campers From?

Because we’re one of the top local — and statewide — fun summer day camps for preschool kids and young children, campers from all over come to Agoura Hills, CA for our Junior Camp!

Our Campers Come from All Over…

●     Calabasas

●     Camarillo

●     Encino

●     Los Angeles

●     Malibu

●     Moorpark

●     Newbury Park

●     Northridge

●     Oak Park

●     Sherman Oaks

●     Simi Valley

●     Studio City

●     Tarzana

●     Thousand Oaks

●     West Hills

●     Westlake Village

●     Woodland Hills

●     And beyond!

One of the Best Summer Day Camps for 3, 4, and 5 Year Olds

Ready for your little one to have the BEST summer at our Junior Camp in Agoura Hills, CA? For more information about summer day camps for 3, 4, and 5 year olds, turn to Camp Keystone today!



2854 Triunfo Canyon Rd,
Agoura Hills, CA 91301


Dates & Hours

Summer, 2024 June 17 - August 16

9:30-3:30, M-F
Drop off no earlier than 9:15.
Pick-up from 3:30-4:15.

Extended day care available starting at
7:30am and ending at 6:00pm.

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