I have visited most of the churches of Buenos Ayres, with feelings I can scarcely describe. My mind was ever strongly imbued with recollections of those youthful readings of monastic institutions, of cowled monks and nuns, which, in our Protestant land, we only read of; but to have the reality before me, absorbed every faculty--I gave a loose to fancy--every thought was engaged. I believe the following to be a tolerably correct list of the churches and chapels in Buenos Ayres:-- The Cathedral. St. Francisco. St. Domingo. St. Ignatio, or College Church. St. Catalina (Convent of Nuns). St. Juan (ditto). St. Nicholas. St. Miguel. Residencia. Montserrat. La Merced. La Conception. Loccaro. Recolator. La Piedad. _Chapels._ St. Lucia. St. Roque. Hospital. The Cathedral is a large domed building, built of brick, as indeed they all are. Its outside presents nothing particular, with the exception of its loftiness; and, in common with the rest, it has crosses placed upon every prominent part. A new front is building towards the Plaza; but it gets on very slowly, the scaffolding being so very expensive. The interior is lofty and spacious; it is ornamented with figures of the Virgin Mary and the infant Jesus, in glittering attire. Jesus on the cross, and saints in strict costume, occupy places at the different altars. Flowers, artificial and real, are plentifully bestowed, and relics are strewed in all directions, informing the foreigner that he is in a land where Catholicism once existed in all its pristine grandeur. These emblems of peace, in the body of the church, are shaded by those of war from above. Suspended from the ceiling are about twenty flags, taken from the Spaniards on various occasions, as at Monte Video, Maypu, &c. _Fernando VII._ is inscribed upon most of them. The grand altar is adorned with costly gems; and when the large and numerous candles are lighted, the effect is grand. The organ and choir are good: the tones of the former vibrating through the aisles, and the kneeling females in black attire, make an impression of no ordinary nature. The government and municipal authorities attend at the Cathedral on state and feast days, forming processions to and from the church. The Sunday mass, about twelve o'clock, is attended by most of the fashion and beauty of the town.