Illerstrasse 10Martinszell, Germany 87448 Phone: +49 8379-920700Fax: +49 8379-920727 Hotel E-mailHotel Website Commission Rooms Rates - - $90-$90 (USD) Hoteliers! Is your information accurate? Update Here Landhotel Adler Location & Neighborhood 40 KM, 1 hr 20 min from Friedrichshafen airport.