Luxurious Accommodations Crowne Plaza Costa Mesa Orange County offers comfortable guest rooms with free WiFi, flat-screen TVs, and ergonomic work desks. Select rooms even include a seating area for extra relaxation. Dining Experience Indulge in American classics at Fireside Tavern, the on-site restaurant that serves breakfast, lunch, and dinner. Enjoy a variety of craft beers and cocktails at the restaurant bar for a delightful dining experience. Fitness and Business Facilities Stay active at the hotel's fitness center equipped with weights, elliptical machines, and a treadmill. Need to catch up on work? Take advantage of the on-site business center for all your professional needs. Book your stay at Crowne Plaza Costa Mesa Orange County now for a perfect blend of comfort, convenience, and luxury.