Take advantage of this super saver combining two best selling tours in mexico city at a discounted price in one day uncover the colonial charms of coyoacn and then ride in a trajinera down the unesco listed waterways of xochimilco where you can buy snacks right from your boat walk around north americas oldest university and admire its central campus another world heritage site fans of frida kahlo and diego rivera will enjoy their former residence casa azul and receive an intimate loo