Ko'olau Ballrooms & Conference Center
4.5(208)
Event Venue
About
Ko'olau Ballrooms & Conference Center offers a striking event setting beneath the towering 2,000-foot peaks of the Ko'olau Mountain Range on Oahu's Windward side. Floor-to-ceiling windows frame lush ridgelines, filling the space with natural light and a serene atmosphere ideal for corporate meetings, retreats, and receptions.
The venue accommodates up to 750 guests in its Grand Ballroom, with additional flexible rooms and a private lanai for smaller gatherings. A chef-led team crafts personalized menus featuring local flavors, complemented by attentive service focused on seamless event execution and guest comfort.
Best for
- Large-scale corporate dinners & galas
- Executive retreats with mountain views
- Conference sessions & breakout meetings
Standout features
Setting
Dramatic mountain plateau location
Situated on a mountain plateau with 2,000-foot peaks and striking vertical ridges, the venue offers floor-to-ceiling windows that frame the natural beauty of the Ko‘olau Range, providing a distinctive backdrop for events.
Event Spaces
Versatile ballrooms and meeting rooms
Hosts up to 750 guests in the Grand Ballroom, with additional options like the Glass Ballroom and private lanai for cocktails, plus Mauka and Makai meeting rooms tailored for corporate events or intimate gatherings.
Food & Beverage
Chef-led personalized menus
Offers customized dining experiences ranging from light bites and local favorites to lavish buffets and paired food and wine dishes, crafted by an in-house chef team to suit any event style.
At a glance
Location & hours
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Hours
SundayClosed
Monday8am – 5pm
Tuesday8am – 5pm
Wednesday8am – 5pm
Thursday8am – 5pm
Friday8am – 5pm
Saturday8am – 4pm
Rated 4.5 on Google · 208 reviews