At least once a year, Haus Altana is the setting for a yoga retreat. Gargellen is a pure place that encourages you to create physical and mental freedom. Everything comes together here: body, head, heart and soul. An inspiring environment where creation, silence and space, but also physical movement have a place. Haus Altana opens its doors for workshops and training courses that touch on themes such as wisdom, leadership, creativity and reflection. Moving from silence or from groundbreaking activity.