For many , the most enchanting spot in town is the late-17th-century Promenade du Peyrou ' spacious classical gardens with a triumphal arch , an equestrian statue of Louis XIV , and , on a mound at the far end , a hexagonal chateau d 'eau ( water tower ) that looks more like a temple , providing a fine view south to the Mediterranean and north to the C ? ? vennes mountains .
There is no view east from the chateau d 'eau .