 The and Federally-protected nature reserves are located in the municipal area.Ölbronn-Dürrn's municipal coat of arms displays a black, four-spoked wheel and a red tower fort on a field of gold and above a green hill upon which is a golden acorn and oak leaf.The four-spoked wheel is from the coat of arms of Ölbronn, and has been a symbol associated with the town since 1895.