Skip to main content

Marin GreenPlay Camp

๐Ÿ•๏ธ CampMill Valley, CAAges 4โ€“18

An innovative, place-based nature awareness camp voted 'Best Summer Camp' by Marin IJ readers. Programs emphasize watershed ecology, birdwatching, nature journaling, marine biology, rock climbing, surfing, and service learning. Founded by Julie Hanft, who holds certificates in Natural History and Environmental Science from College of Marin.

Programs (4)

Watershed Warriors

Creek and bay habitat exploration, nature walks, stories, and art for the youngest campers.

Ages 4โ€“7Full DayBefore careAfter care

2026 schedule (past)

Summer 2027 dates haven't been published yet. Shown for reference.

Jul 6 โ€“ Jul 10, 20269:00 AMโ€“3:00 PM
$645/week
OutdoorNature BasedArts

The Experience Camp

Multi-activity sampler with climbing, hiking, and beach activities for grades 3-6.

Ages 8โ€“11Full DayBefore careAfter care

2026 schedule (past)

Summer 2027 dates haven't been published yet. Shown for reference.

Jul 6 โ€“ Jul 10, 20269:00 AMโ€“4:00 PM
$695/week
OutdoorRock ClimbingHiking

Ride Five

Boogieboarding, surfing, and marine biology at the beach.

Ages 8โ€“11Full DayBefore careAfter care
OutdoorSurfingMarine Biology

Rock Five

Professional outdoor rock climbing with AMGA-certified instructors.

Ages 8โ€“18Full DayBefore careAfter care
OutdoorRock Climbing

From Google Maps

Features

OutdoorNature BasedSurfingRock ClimbingMarine BiologyService Learning
Visit Website (opens in new tab)View on Google Maps (opens in new tab)
Established2009
PhilosophyNature-Based

Similar Camp Programs

CampMill Valley

Performing Arts Academy of Marin

Theater and dance camp in Mill Valley โ€” every camper performs with speaking lines and solos.

Ages 3โ€“18
Performing ArtsTheaterDance+1
CampMill Valley

City of Mill Valley Recreation Department

City-run camps with huge variety โ€” Splash Camps, arts, sports, LEGO, theater, and adaptive needs programs.

Ages 3โ€“17
SwimmingArtsSports+4
CampMill Valley

Terra Camps

Award-winning language immersion and nature discovery camps for ages 2-8 in Mill Valley.

Ages 2โ€“8
$500/wk2026 price
Language ImmersionNature BasedArts+2