Cadiz is the last town in Europe I should select for a residence, had I the misfortune to become blind. One ought to be all eyes there. It is the prettiest of towns. After this there is no more to be said, with regard, at least, to its external peculiarities. It possesses no prominent objects of curiosity. There is, it is true, a tradition stating it to have possessed a temple dedicated to Hercules; but this has been washed away by the waves of the ocean, as its rites have been by the influx of succeeding populations. Nothing can be more remote from the ideas of the visitor to Cadiz, than the existence of anything antique; unless it be the inclination to prosecute such researches: the whole place is so bright and modern looking, and pretty in a manner peculiar to itself, and unlike any other town,—since, like everything else in Spain, beauty also has its originality. Nothing can be gayer than the perspective of one of the straight, narrow streets. On either side of the blue ribbon of sky, which separates the summits of its lofty houses, is seen a confusion of balconies, and projecting box-windows,—all placed irregularly—each house possessing only one or two, so as not to interfere with each other's view, and some placed on a lower story, others on a higher; their yellow or green hues relieving the glittering white of the façades. Nor could anything improve the elegant effect of the architectural ornaments, consisting of pilasters, vases, and sculpture beneath the balconies, still less, the animated faces—the prettiest of all Spain, after those of Malaga—whose owners shew a preference to the projecting windows, wherever a drawing-room or boudoir possesses one.

The pavement of these elegant little streets, is not out of keeping with the rest. It would be a sacrilege to introduce a cart or carriage into them. A lady may, and often does, traverse the whole town on foot, on her way to a ball. It is a town built as if for the celebration of a continual carnival. Nor does the charge brought against the Gaditanas, of devotion to pleasure, cause any surprise: were they not, they would be misplaced in Cadiz. Hither should the victim of spleen and melancholy direct his steps. Let him choose the season of the carnival. There is reason to suspect that the advertiser in the Herald had this remedy in view, when he promised a certain cure to "clergymen and noblemen, who suffer from blushing and despondency, delusion, thoughts of self-injury, and groundless fear:" these symptoms being indications of an attack of that northern epidemy, which takes its name from a class of fallen angels of a particular hue.

In Cadiz, in fact, does Carnival—that modern Bacchus of fun, give a loose to his wildest eccentricities—nor may those who are least disposed to do homage to the god escape his all-pervading influence. All laws yield to his, during his three days of Saturnalia. Not the least eccentric of his code is that one, which authorizes the baptism of every passenger in a street with the contents of jugs, bestowed from the fair hands of vigilant angels who soar on the second-floor balconies. The statute enjoins also the expression of gratitude for these favours, conveyed with more or less precision of aim, in the form of hen's eggs—of which there is consequently a scarcity on breakfast-tables on the mornings of these festive days. At eleven o'clock each night, four spacious buildings scarcely suffice for the masquerading population.

But the paddles have been battering for some hours the waters of the Guadalquivir, and we are approaching Seville, a city given to less turbulent propensities—where Pleasure assumes a more timid gait, nor cares to alarm Devotion—a partner with whom she delights, hand in hand, to tread this marble-paved Paradise. The passage between Cadiz and Seville, is composed of two hours of sea, and eight or nine of river. The beautiful bay, and its white towns, with Cadiz itself, looking in the sunshine like a palace of snow rising out of the sea—have no power now to rivet the attention, nor to occupy feelings already glowing with the anticipation of a sail between the banks of the Guadalquivir. A ridge of hidden rocks lengthens the approach, compelling the pilot to describe a large semicircle, before he can make the mouth of the river. This delay is a violent stimulant to one's impatience. At length we have entered the ancient Betis; and leaving behind the active little town of St. Lucar, celebrated for its wines, and for those of the neighbouring Xeres, of which it embarks large quantities—we are gliding between these famous shores.

Great, indeed, is the debt they owe to the stirring events that have immortalized these regions, for they are anything but romantic. Nothing can be less picturesque;—all the flatness of Holland, without the cultivation, and the numerous well-peopled villages, which diminish the monotonous effect. On the right are seen at some distance the wooded hills of Xeres; but for scores of miles, on the opposite side, all is either marsh, or half-inundated pasture, with here and there some thinly-scattered olive trees, and herds of oxen for its sole living occupants. At a few leagues from Seville, the increased frequency of the olive grounds—a few villages and convents, and at length the darker green masses of the orange groves, give rapidly strengthening indications of approaching civilization; and you are landed a short distance below the town, to reach which, it is necessary to traverse the Christina Gardens. The cathedral occupies this southern extremity of the city; and on your way to the inn, you may make an estimate of the length of one side of its immense quadrangular enclosure. Immediately beyond this you are received into the inevitable labyrinth of crooked lanes, peculiar to an Arab town.

The steam trip from Cadiz is so easy a day's journey, that no necessity for repose or refitting interferes with the impatience of those who arrive to explore the external town. You speedily, therefore, sally forth, and thread a few of the mazy streets; but without venturing too far, on account of the evident risk of losing your way. Should you chance to stumble on the Plaza Mayor,—called Plaza de San Francisco,—you are at once rewarded by the view of the ayuntamiento, one of the most elegant edifices in Spain: otherwise the extreme simplicity of the bare, irregular, but monotonous white houses, will create disappointment—you will stare about in the vain search of the magnificence, so much extolled, of this semi-Moorish capital, and discover, that nothing can be plainer, more simple, more ugly, than the exterior of the Seville habitations. At length, however, some open door, or iron grille, placed on a line with an inner court, will operate a sudden change in your ideas, and afford a clue to the mystery. Through this railing, generally of an elegant form, is discovered a delicious vista, in which are visible, fountains, white marble colonnades, pomegranate and sweet lemon-trees, sofas and chairs (if in summer), and two or three steps of a porcelain staircase.

You now first appreciate the utility of the more than plain exteriors of the houses of this town; and you admire an invention, which adds to the already charming objects, composing the interior of these miniature palaces, a beauty still greater than that which they actually possess, lent by the effect of contrast. It is calculated that there are more than eighty thousand white marble pillars in Seville. For this luxury the inhabitants are indebted in a great measure to the Romans, whose town, Italica, seated, in ancient times, on the opposite bank of the river, four miles above Seville, and since entirely buried, furnished the Arab architects with a considerable portion of their decorating materials.

In a future letter I hope to introduce you to the interior of some of these abodes, where we shall discover that their inhabitants prove themselves not unworthy of them, by the perfect taste and conception of civilized life, with which their mode of existence is regulated.