Carlsmith Beach Park
Hilo, HI

Carlsmith Beach Park sits between James Kealoha and Richardson along Hilo's Keaukaha shoreline, a calm cove and series of connected tide pools fed by cold freshwater springs that keep the water noticeably cooler than the open ocean nearby. Families favor it for exactly that reason, an easy, sheltered place to swim without much current to worry about.
The cold spring water and calm cove make it a genuine family favorite along this stretch of coast, though it's easy to confuse with its more famous neighbor at Richardson just down the road.
How we score beachesSnorkel near the spring outlets closest to the parking area. The cold water pockets are easy to feel and mark some of the clearer visibility in the park.
A free lot serves the park off Kalanianaole Avenue and generally has room, though it can fill on sunny weekends.
A flat, paved path leads from the lot to the tide pools and swimming cove, an easy walk suitable for most visitors.
Leashed dogs are allowed at Carlsmith Beach Park, the same rule that applies at most Hawaii County beach parks.
Hilo sees rain in every season, though the spring fed cove stays swimmable and notably cool even in summer.
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