Comfortable Accommodations Märchenschlössel Altenstein in Trebesing offers a spacious apartment with a garden and terrace. Free WiFi is available throughout the property. Modern Amenities The apartment features air-conditioning, a kitchenette, private bathroom, and a fireplace. Additional amenities include a balcony, washing machine, and sauna. Outdoor Activities Guests can enjoy hiking in the surrounding area. The property is 5.6 mi from Roman Museum Teurnia and Porcia Castle, and 8.1 mi from Millstatt Abbey. Convenient Location Klagenfurt Airport is 57 mi away. Free on-site private parking is provided.