Castle Kona Reef Resort is located just south of Kona Village on the beautiful Kona Coast. Accommodations include one-, two-, and three-bedroom condominium suites equipped with full kitchens, air conditioning, and private lanais. Resort amenities include an ocean-view swimming pool, sun deck, jet spa, barbecue grills, and a party pavilion. Golf and tennis facilities are located nearby. Complimentary parking is provided to all resort guests, and a computer kiosk is available for use in the hotel lobby

Kailua-Kona town, located within walking distance of the resort, features several shops, restaurants, and historic sites. Popular dining options in the surrounding area include Pacific Rim favorites at Huggo's, fresh Hawaiian cuisine at Da Poke Shack, and a variety of local beers at Kona Brewing Company. Those looking for dessert should visit Scandinavian Shave Ice for a generous serving of delicious Hawaiian shave ice.

Nearby attractions include macadamia nut farms, coffee plantations, botanical gardens, and historic churches. Popular activities include Mauna Kea Summit tours, stargazing tours, visits to the H.N. Greenwell Store Museum, snorkeling excursions, and surfing lessons.