Caldera's Lilium Villa Guests checking into the luxury, 4x000D star Caldera's Lilium Villa in Santorini are assured of a warm welcome. Guests can dine at the hotel restaurant. Rooms at the Caldera's Lilium Villa. All rooms have a hairdryer. All rooms feature a stocked minibar. Leisure Info. Leisure facilities are available at the Caldera's Lilium Villa. A luxurious range of spa treatments including beauty, massage and sauna is available. Hotel guests can relax in the hotels outdoor swimming pool. Additional Info. An airport shuttle service is available from the hotel. Pets are most welcome at the hotel. Hotel guests can make use of the concierge service that is provided.