Combine exhilarating heights and tranquil paddling at Wai Kai’s lagoon near Ewa Beach. This unique bundle fuses an elevated obstacle course with multi-watercraft access for a fully customizable adventure.
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Difficulty
moderate
Duration
2–6 hours (morning, afternoon or full day)
Fitness Level
Participants should have moderate fitness, capable of climbing and balancing on obstacles with some upper-body strength and paddle endurance.
Wildlife
History
Ewa Beach and its surrounding areas hold deep significance in Hawaiian culture, once serving as agricultural lands and fishing grounds for native Hawaiians.
Conservation
Wai Kai actively supports sustainable recreation by limiting watercraft impact and promoting reef-safe practices to protect the delicate lagoon ecosystem.
Wai Kai
Combine exhilarating heights and tranquil paddling at Wai Kai’s lagoon near Ewa Beach. This unique bundle fuses an elevated obstacle course with multi-watercraft access for a fully customizable adventure.
Wai Kai is a water activity operator located in Ewa Beach, Hawaii, centered on a 52-acre crystal lagoon. The company curates lagoon-based experiences for families, beginners, groups, and athletes, combining floating attractions, guided cruises, lessons, and rentals. Offerings include Duffy Boat Cruises on eco-friendly electric boats with a captain providing local insights; beginner surf lessons designed to remove paddling and pop-up struggles with expert guidance; and a variety of modular water attractions such as AquaVenture, AquaPeakz, and the Keiki Course for young children.
Group-focused options feature the AquaPlay Party Package, an all-in-one bundle for birthdays and team outings that combines water activities with beachfront time and roughly $250 in savings. The AquaVenture & AquaPeakz Bundle pairs the largest floating obstacle course with an elevated challenge course for high-energy fun. Families can relax at the Ohana Splash Pad, a floating splash pad with shaded seating and gentle zones suited to all ages.
Additional offerings include half-day Lagoon Experience Packages (morning and afternoon) with obstacle course access and watercraft rentals that include a Paddle Pass, plus recurring adult sessions hosted by the HNL Masters Water Polo Club twice weekly for skill development. Safety features, age-appropriate circuits like the Keiki Course for ages 4–6, and guided components are integral to each experience. Wai Kai’s on-site programs emphasize accessible, family-friendly aquatic recreation in the protected lagoon environment. Reservations and scheduling accommodate varied group sizes and timeframes, with staff coordinating arrivals and equipment to streamline guest experience throughout the day to ensure safety and convenience.
Location
Ewa Beach, HI
Lagoon-side on Oahu
Lagoon Size
52-acre
Protected crystal lagoon
Recurring Sessions
Mon & Wed
HNL Masters Water Polo Club
Tours Offered
11
Wide family and group options
Reserve packages, beginner lessons, or group parties for an unforgettable day at the 52-acre lagoon in Ewa Beach.
Wear secure footwear
Non-slip shoes or water-friendly sneakers help you maintain grip on the Aqua Peakz obstacles.
Hydrate before and after
Hawaiian sun can be deceptively strong—bring water and drink regularly, especially after the obstacle course.
Switch watercraft early
If trying multiple paddlecraft, swap early in your session to maximize your time on the water.
Secure personal belongings
Use waterproof bags or lockers to protect phones and wallets during water activities.
Waterproof sunblock
Protect your skin from intense Hawaiian sun while spending hours outdoors on water and obstacles.
summer
Quick-dry clothing
Lightweight, moisture-wicking clothes keep you comfortable both on the course and paddlecraft.
Secure footwear
Closed-toe water shoes or sneakers provide traction and protect feet on elevated obstacles.
Reusable water bottle
Stay hydrated throughout the activities with a durable, refillable bottle.