Mother's Beach
Marina del Rey, CA
Mother's Beach sits inside Marina del Rey's harbor, sheltered from ocean swell and surf entirely, which is the whole point. It's a quiet-water beach built for small kids, with play equipment on the sand and a kayak launch for anyone who wants to paddle the marina instead of swim.
Genuinely useful for parents with young kids specifically because there's no surf to manage, though it's not a destination for anyone past that stage.
How we score beachesThis is the pick for families with toddlers who aren't ready for real waves, the water is calm enough for a first-time swimmer.
A fee lot serves the beach; it fills up on warm weekends.
Dogs are not allowed on the sand or in the water at Mother's Beach, aside from a narrow exception for leashed dogs being walked directly to a paddleboard or kayak launch.
Sheltered harbor water warms up faster than the open ocean nearby, making it usable for swimming earlier in the season than most LA beaches.
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