The meeting and event space at CASTLE Hali'i Kai at Waikoloa includes a resort with 192 guest rooms and a 4-star rating. The resort offers a range of facilities suitable for business events, including an outdoor swimming pool, a fitness centre, and outdoor pool options available year-round. On-site parking is free and does not require a reservation, and the resort provides non-smoking rooms and family accommodations. Dining options include a restaurant, a bar, and barbecue facilities, while outdoor amenities feature a terrace. Wellness amenities such as a hot tub or Jacuzzi complement the outdoor pool and fitness centre. The resort's location at 69-1029 Nawahine Place in Waikoloa places it within Hawaii County, Hawaii.