Ko Olina Lagoons: A Calm-Water Family Beach Day
Public access, parking and why Ko Olina’s lagoons are a favorite with families.

In this guide4 sections
Ko Olina’s four man-made lagoons on Oʻahu’s West side have some of the calmest swimming water on the island, which makes them a favorite with families. They sit within a resort area, but the public can use them.
Public access and parking
The lagoons are privately owned, but the public is allowed access to and use of the lagoon beaches. Public parking is limited and first-come, first-served, so arrive early — especially on weekends.
Why families like it
- Rock breakwaters keep the water calm most days.
- Gentle sandy entries are easy for small children.
- A paved walking path connects the lagoons.
Sunsets
The West side faces the setting sun, and the lagoon walkway is a lovely place to end the day.







