Marin GreenPlay offers summer programs focusing on sustainability, nature awareness, and service learning for Children grades K-6.  

2017 Session themes include Mill Valley Creeks, Steps & Lanes Celebration, Camp Solstice, Tiburon Bay Adventure, Tall Trees Explorer, , Ring Mountain Miwok Mission and Adios Verano (for grades K-2), Citizen Science Explorer, Biomimicry Innovator, Bay Area Art in Nature, Dog Days of Summer, Around Town and Angel Island Bike Treasure Hunt (for Grades 3-6).  Activities include hiking, cycling, games, storytelling, free exploration, kayaking, paddleboarding, tidepooling, rock climbing, nature art, service learning, citizen science and much more.

In addition, our one-of-a-kind Outdoor Rock Climbing program is offered weekly throughout the summer for grades 3-5, Middle School and High School students.