Outdoor
Swimming
Ko Olina Lagoons
Calm man-made lagoons with protected swimming perfect for young children
Ages
1–18+
Cost
Free
Duration
~3hrs
Difficulty
Easy
Setting
Outdoor
Four man-made crescent-shaped lagoons with calm, protected water that is the safest ocean swimming on Oahu for young kids. The lagoons have sandy bottoms, gentle slopes into the water, and are sheltered from waves and currents. Toddlers can splash in ankle-deep water while older kids snorkel along the rock walls. Each lagoon has restrooms, showers, and some shade. Sea turtles frequently visit the lagoons which is always a thrill. Lagoons 1 and 4 are the least crowded.
Stroller Friendly
Common Questions
- How much does Ko Olina Lagoons cost?
- Ko Olina Lagoons is free to visit.
- What ages is Ko Olina Lagoons good for?
- Ko Olina Lagoons is best for kids ages 1 to 18+.
- Is Ko Olina Lagoons stroller friendly?
- Yes, Ko Olina Lagoons is stroller friendly.
- Can I bring my dog to Ko Olina Lagoons?
- No, dogs are not allowed at Ko Olina Lagoons.
- How hard is Ko Olina Lagoons?
- The difficulty level is easy. Plan for about 3 hours.
- Is Ko Olina Lagoons free?
- Yes, Ko Olina Lagoons is free!
- What should I bring to Ko Olina Lagoons?
- Reef-safe sunscreen, towels, snorkel gear, shade tent, snacks
- How long does Ko Olina Lagoons take?
- Most families spend about 3 hours at Ko Olina Lagoons.
- When is the best time to visit Ko Olina Lagoons?
- Year-round. Arrive early on weekends for parking.
- Is there parking at Ko Olina Lagoons?
- Limited free public parking at each lagoon. Fills early on weekends.