heidelberg, germany small german town lookout

14th altstadt architecture backpacking beauty berlin blooming brick bridge cafelined castle century church city close europe european example female flower founded garden gardening german germany gothic heidelberg heildelberg heiliggeistkirche hill its known lily lookout marktplatz natural nature neckar noted old redsandstone renaissance river roofs ruins shoestring small southwestern spots square stand switzerland tiger towers town travel traveling travelling university valley venerable white yellow