königswinter, germany - 06 28 2022: schloss drachenburg. more recent castle on drachenfels

sea lake bay shore coast reservoir sky cloud water mountain vacation river tree ocean reflection nature horizon landscape königswinter small town close bonn located siebengebirge önigswinter framed petersberg drachenfels rhine area rheinland ancient legends germany 2022 rheinufer south drachenburg waterfront köni köniwinter guest house gästhaus der bundesregierung ptersberg konferenz ruin schloss 2022: drachenburg castle