The Oxnard Beach Park is located on South Harbor Boulevard, South of Wooley Road and next to the Mandalay Suites Hotel in Oxnard. The park has an awesome, large pirate-themed play area. There is a larger structure for 5 to 12 year olds and a smaller one for younger kids.
This park is just a short walk to the beach, where you and the kids can spend time digging holes, building sand castles and running from the waves.
The park has a large grassy area, restrooms, BBQ grills, bike paths, etc. It does cost money to park here. Last time I was there it was $1 per hour.
For more information, contact the Oxnard Recreation & Community Services Department at www.oxnardrec.org/17/3/960.