castles and vineyards of valle d`aosta. famous wine region of northern italy. castello reale di sarre, italy

039 agriculture alpine alps ancient aosta aostaitaly architecture attraction autumn beautiful building castello castle castles chateau colorful colors construction day europe famous fort fortification fortified fortress gardens historic history impressive italian italy landmark landscape medieval monument mountains nature nobody northern old outdoor palace park reale region sarre scenery scenic snow sunny tourism tourist touristic tower travel valle vineyards vineyardsvalle wine winery wines