The Hotel Sonneck is a family-run establishment located in a quiet, secluded setting within the Naturpark Knüll, near Kassel. It features modern conference rooms, regional cuisine that includes vegetarian, vegan, and gluten-free options, as well as a pool and sauna for relaxation. The hotel offers 60 rooms across different categories, each providing a tranquil environment with scenic views that promote restful nights. Meeting and event facilities include nine bright conference rooms, some with direct access to the garden and a large sun terrace, suitable for seminars, workshops, and meetings. The largest room can accommodate up to 80 people and is equipped with modern presentation technology. On-site amenities include a restaurant, fitness room, parking, and free Wi-Fi, while sustainability is highlighted through GreenSign Level 4 certification. The surrounding landscape supports outdoor activities such as jogging and yoga, with additional tailored event options available, including outdoor activities like torch walks or campfires.