Opposite the Indian Paseo, General Tacon, during his governorship of the island, constructed a broad camp-ground for military parades in what is now becoming the heart of the city, though outside the limits of the old city walls. He called it the Campo de Marte, and surrounded the whole space, ten acres, more or less, with a high ornamental iron fence. It is in form a perfect square, and on each of the four sides was placed a broad, pretentious gateway, flanked by heavy square pillars. That on the west side he named Puerta de Colon; on the north, Puerta de Cortes; on the south, Puerta de Pizarro; and on the east side, facing the city, he gave the gate the name of Puerta de Tacon. His administration has been more praised and more censured than that of any of his predecessors since the days of Velasquez. This Campo de Marte, which, as stated, was originally intended for military purposes generally, is now converted into a public park, laid out with spacious walks, fountains, handsome trees, and carriage-ways. The gates have been removed, and the whole place thrown open as a thoroughfare and pleasure-ground. Speaking of this open square brings us to the subject of hotels in Havana, and as we have so often been questioned upon this subject, doubtless a few words upon the matter will interest the general reader. We made our temporary home for nearly a month at the Hotel Telegrafo, but why it is so called we do not know. It is considered to be one of the best in the city, and is centrally situated, being opposite to the Campo de Marte. There was a chief clerk who spoke English, and another who spoke French, and two guides who possessed the same facilities. The price of board was from four to five dollars per day, including meals and service. The rooms were very small, table fair, plenty of fruits and preserves, but the meats were poor. Fish was always fresh and good in Havana. Coffee and tea were poor. If one desires to procure good coffee, as a rule, look for it anywhere rather than in countries where it is grown. Cleanliness was not considered as being an indispensable virtue in the Telegrafo. Drainage received but little attention, and the domestic offices of the house were seriously offensive. The yellow fever does not prevail in Havana except in summer, say from May to October; but according to recognized sanitary rules it should rage there every month in the year. The hotels in peninsular Spain are dirty enough to disgust any one, but those of Havana are a degree worse in this respect. Any of our readers who have chanced in their travels upon the Fonda de Rafaela, for instance, at Burgos, in Spain, will understand us fully. It was of no use to remove elsewhere; after examining the other hotels it was thought best to remain at the Telegrafo, on the principle adopted by the Irishman, who, though not inclined to believe in Purgatory, yet accepted this item of faith lest he should go further and fare worse.