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Overnight Summer Camps in California

Successfully creating unforgettable memories with students and campers for over 40 years! AstroCamp’s overnight summer camps in Southern California are STEM-based with a strong focus on blending education with fun.

See how our programs will help your child gain independence, discover new friendships, and gain confidence!

198

Days Until Summer Camp 2025

Dates & rates

Overnight Summer Camps in Southern California for Ages
8-17

Our one-week and two-week programs give campers the unique opportunity to explore science and space in our specialized labs and engage in mountain adventure activities at our Southern California facilities. Campers will broaden their horizons and learn valuable communication, teamwork, and problem-solving skills in an encouraging and supportive environment.

Hands On,
Minds On
Astronomy
Exploration
Confidence
& Teamwork
Disconnect to
Reconnect
Life Skills &
Friendship Making
Boy smiling on zipline.

One Week Overnight Camp Sessions

Ages 8-13

Campers will learn, grow, and have fun participating in AstroCamp's most popular core science labs and outdoor adventure activities. They will also be able to select their own activities from carefully selected electives by our camp staff! See what all the rage is about with this STEM-based overnight sleepaway camp.

Explore One Week Overnight Camp Sessions
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2-Week Summer Camp Sessions

Ages 12-17

Our two-week program is filled with overnight summer camp outdoor activities uniquely tailored around your camper and their interests. Prior to arrival, each camper chooses from more than 40 science, mountain adventure, and traditional camp activities to design their own schedule. With the guidance and encouragement of our team, they will explore the outer limits of their comfort zones through our summer science camp hands-on activities, learn new skills, tap into their hidden talents, and gain leadership experience.

Explore 2-Week Summer Camp Sessions
Boys fighting with swords.

Geek Week

Ages 10-17

Campers joining Geek Week will have the opportunity to dive deeper into some of the most popular creative-based activities at AstroCamp. Join our epic week-long journey of specialized hands-on activities, passionate instructors, and one-of-a-kind electives. Experience why this is one of our most popular overnight sleepaway camps!

Explore Geek Week

Camp CHOP

Ages 8-17

Camp CHOP (Culinary Hands On Program) is a fun and dynamic hands-on educational experience for youth passionate about the culinary arts. In our new food lab, our chefs will learn the basics of cooking, baking, and safely operating in the kitchen, while having an enriching, memorable, and fun summer camp experience.

Explore Camp CHOP

Explore Our Southern California Location

AstroCamp is an overnight summer camp nestled in the San Jacinto Mountains of Southern California located two hours east of Los Angeles. Students and campers will get to enjoy our state-of-the-art equipment, and being surrounded by beautiful mountain landscapes.

Take a virtual tour of our facilities to familiarize yourself with AstroCamp’s dorms, health and safety offerings, and more!

Discover Our Idyllwild Facility
Aerial view of trees and mountains.

Experience the Best Overnight Summer Camp in Southern California!

Experience the magic of AstroCamp first-hand! Our dedicated counselors have been making a positive impact and creating lasting memories with students and campers for over 40 years.

Gift your child or teenager with a memorable experience at one of our overnight summer camp programs above!

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