The coasts of Lower California are flat, sandy, irregular, and frequently indented by coves, inlets and bays, while many islands lie near and border them in the gulf. The climate is regarded as healthful; the winter is short, and frost and ice are unknown. A pure air and a deep blue sky surround and span the region; but the heat of summer is intense, parching the thin soil, and rendering life almost insupportable in the more exposed regions, or in the narrow and confined glens. The principal ports visited by merchantmen or whalers on the west or Pacific coast, are: 1st. That of San Quentin, in latitude 30° 23´, which is said to afford a secure anchorage for vessels of every description, and to be sufficient for the accommodation of a numerous fleet; and 2dly, the bay of Magdalena, which has acquired notoriety from being resorted to every winter by numbers of whalers. It is protected by the two large islands of San Lazaro and Margareta, and possesses many of the characteristics of an inland sea, being navigable for the distance of more than a hundred miles. It has several commodious anchorages. The bay of San José, near Cape San Lucas, is ordinarily frequented by coasters, and is sometimes visited by whalers and men-of-war, being the outlet of a valley, unusually fertile for Lower California, which extends upwards of forty miles inland, and affords probably the best watering and provisioning place on the peninsula, though it is a mere roadstead yielding no protection in the season of south-easters.