warning sign on an old rail track in spring, benzen, lower saxony

tree green forest sign trail leaf woodland signage nature plant grass soil wilderness road lane warning old rail track spring benzen lower saxony germany not enter danger life caution way architecture building german germany lower north northern germany saxony stone street town typical village wood wooden half timbering timbered framed spring old tree historical frame brown brick front facade barn old europe house history historic heidekreis farm scenic scene walsrode benzen field agriculture landscape nature countryside