Comfortable Accommodations Karls Hotel in Sigmaringen offers 4-star comfort with family rooms, balconies, and garden views. Each room includes air-conditioning, a private bathroom, and free WiFi. Exceptional Facilities Guests can enjoy spa facilities, a sauna, fitness center, sun terrace, and hot tub. Additional amenities include a bar, minimarket, and electric vehicle charging station. Delicious Breakfast A buffet breakfast is served with local specialties, fresh pastries, and a variety of beverages. Vegetarian, vegan, and gluten-free options are available. Prime Location Located 27 mi from Castle Ehrenfels and 39 mi from Friedrichshafen Airport, the hotel provides easy access to castles and sightseeing.