This is the highest mountain in Persia, but there are many others from 10,000 to 13,000 feet high, so, if necessary, a cool climate is to be found at all times of the year. Once over the Elburz, the whole of Persia is a high plateau land, till we descend once more to the shores of the Persian Gulf. Isphahan has a very pleasant climate; the winters are cold and bright, and it is possible to enjoy sitting out in the sunshine most of the winter months. The mornings and evenings are cold, but the days are delightful during the sunshine. The atmosphere here, as elsewhere in Persia, is very dry, and one's skin gets very cracked and "chapped," not from the cold, but from the dryness of the air. This is the cause, too, of much "nerve" trouble amongst the Europeans, especially, perhaps, with the ladies. In the winter the natives warm themselves and their rooms by means of a "korsi" (literally, a chair). This "korsi" is a contrivance for giving warmth at a minimum cost. A hole is dug in the floor of the room in which the whole family live. Into this hole is put a clay or iron firepan full of lighted charcoal: above this, the "korsi," a wooden frame varying in size according to the number of the family, is placed, and over all is spread a large "lahaf" or padded quilt. All round the "korsi" are placed soft mattresses and cushions, and here the family pass the time eating, sleeping, talking; the "korsi" acting as a dining-table and the "lahaf" as a covering by day and night. This arrangement is very unhealthy, but the natives love it, and the more friends and relations they can gather round the "korsi" the happier they are. The summers at Isphahan are rather warm, but there are many places near by, which are cool, pleasant, and within easy distance for those whose business keeps them in the vicinity of the town during the hot season.