A community-built tot lot, fully fenced, with a wooden play structure, a mural-covered clubhouse and a steady rotation of shared sand toys.
A staff-run playground where kids get real hammers, saws and paint to build forts out of scrap lumber, earning tools by turning in stray nails first.
Home of the 40-foot concrete slide big kids bomb down on cardboard, plus a creek, a fenced toddler area, and a tunnel under Euclid to the rose garden.
West Berkeley's go-to: a long hillside slide, a restored creek older kids migrate to, and the Hidden Cafe right in the park. Basketball and tennis at the south end.
A bright, gated, accessible playground at Berkeley's Aquatic Park with structures sized for little kids, then lagoon paths and duck-watching when the structure loses its grip. Good wind-sheltered picnic spots nearby.
The one with the secret staircases. Rock formations to scramble on and enough tucked-away corners that older kids will disappear for a while.
Cows, goats and chickens at the end of a short walk from the Canon Drive car park, and it costs nothing. Feeding is no longer allowed; the animals are still there to visit.