The main religious buildings, stately homes and museums in the city centre are concentrated around Plaza de Armas - the starting point for the Callejoneadas - and the Avenida Hidalgo lining it. These beautifully made edifices offer strollers an endless stream of visual delights along the maze of little streets. The pleasant picture is rounded off by a series of gardens in the southern part of town that provide a welcome breath of fresh air.