Marine Park
Long Beach, CA
Marine Park is a calm, sheltered swimming beach on Alamitos Bay that locals often call Mother's Beach, not to be confused with the beach of the same nickname in Marina del Rey. Play equipment sits on the sand, and the adjacent Jack Dunster Marine Biological Reserve protects a small tidal marsh worth a short walk.
A genuinely calm, safe swim spot for young kids with a bit of real nature next door at the marine reserve.
How we score beachesAsk for it as "Mother's Beach" if you're asking a Long Beach local for directions, that's the name most people actually use.
Metered parking is available near the beach.
Dogs are not allowed on the beach or in the swimming area at Mother's Beach (Marine Park), per posted park rules and the city's beach ordinance.
Sheltered bay water warms up earlier in the season than the open ocean.
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