That is such a great place to go for dinner after a long day hiking or sightseeing in the nearby castle. It is a big restaurant with a great biergarten where are some ponds with trouts swimming in. It is so atmospheric and familiar, really nice. The food menue is awesome, basically fresh fish only. The beer served is very local and you get e.g. beer from Zwiefalten Klosterbrauerei and more. Prices are quite high and above average but it is worth it.