Ágora Spa & Resort features a free kids' club and puts you within a 15-minute walk of Peniscola Castle and Gardens. Guests can visit the spa to indulge in hot stone massages, aromatherapy, or hydrotherapy, and Agora serves breakfast, lunch, and dinner. Other highlights include 2 outdoor pools, a poolside bar, and a fitness center. Fellow travelers say great things about the helpful staff.