This family-run guest house lies at an altitude of 1,100 metres in the Black Forest. It offers country-style rooms with free Wi-Fi ( Glass fiber since 2020 ), flat-screen TVs with satellite channels, and on-site parking. All traditional rooms at the Höhengasthaus Kolmenhof an der Donauquelle are individually furnished. Some rooms offer a balcony. A daily breakfast buffet is available at the Höhengasthaus Kolmenhof an der Donauquelle, made with regional produce. The á la carte restaurant is open daily, offering hot meals, and in the afternoon guests can enjoy a delicious cake buffet. The Höhengasthaus Kolmenhof an der Donauquelle lies at the source of the Donau River, and is a 3-minute walk from the historic Martinskapelle church. The town of Furtwangen with the German clock museum is just 7 km away. The Black Forest countryside surrounding the Kolmenhof is ideal for hiking and winter sports. The restaurant is open on Saturdays and Sundays from 12:00 to 20:00. From Friday till Tuesday, the restaurant is open for the hotel guests from 15:00 to 20:00. It is closed on Wednesdays and Thursdays, however breakfast is served. From Monday till Friday, the check-in is only possible after 15:00.