Château fort de Trifels © St. Engel

© St. Engel

© St. Engel

Château fort de Trifels © GDKE, U. Pfeuffer

© GDKE, U. Pfeuffer

© GDKE, U. Pfeuffer

Château fort de Trifels © GDKE, U. Pfeuffer

© GDKE, U. Pfeuffer

© GDKE, U. Pfeuffer