Voted Best Summer Camp in Silicon Valley
An Unforgettable Experience With Nature
Friendly Hiking With Each Summer Camp
Science Education With Every Summer Camp
Located in Beautiful Vasona Lake County Park
Summer Science Camp Experts Since 1953
Summer Camps from June 3rd to August 16th
Early Registration & Multi Session Discounts
We make our science camp near San Jose fun for all ages!Register Now to Save 5%
All of our Summer Science Camps incorporate hiking, games, and arts & crafts and feature special programs with our live animal ambassadors. The YSI summer camp culture is infused with games that foster social skills and playful science camp activities that bring our summer camps spirit to life!
Most importantly, our exceptional staff makes our summer camps special. We carefully screen and interview to get high quality camp staff. Our team includes passionate college students, classroom teachers, and full-time YSI educators. The YSI staff receives training to ensure child safety, content knowledge, and customer service. Our summer camp staff strives to provide personal instruction to campers and most of our science camps provide a staff to camper ratio of 1:7. All YSI summer camp instructors carry dedicated cell phones during each camp day for prompt communication, if needed.