Hike: The Rhine path offers short and long ways on the heights along the Rhine - however, is not the only walking opportunity by far

Cycling: The flat terrain along the Rhine is perfect to ride the bike.
Tennis: A lovely place is directly on the Rhine, few meters from the hotel.

Gulf: On the Bopparder "Jakobsberg" lies one of the most beautiful gulf courses of Germany.
Mountain Biking: Boppard has a mountain-bike-path.
Further possibilities are canooeing, ballooning, motorcycle or cart driving, Nordic Walking, climbing and paragliding.