Beachcombing is a relaxing activity the entire family can get into. Why not take the youngsters to Natural Bridges State Park to see what you can spot scattered along the seashore?
You'll find this prominent stretch of coastline in the commercial neighborhood of Westside Santa Cruz. Admission fees apply, so make sure you factor that in. But your adventures don't have to end at Natural Bridges State Park. Santa Cruz Beach Boardwalk, Mystery Spot and Main Beach are close by and worth exploring.