To strike into the Painted Desert, you can leave the beaten highway at Gallup, or Holbrook, or Flagstaff, or the Grand Canyon; but to cross it, you should enter at the extreme east and drive west, or enter west and drive east. Local liverymen have drivers who know the way from point to point; and the charge, including driver, horses and hay, is from $6 to $7 a day. Better still, if you are used to horseback, go in with pack animals, which can be bought outright at a very nominal price--$25 to $40 for ponies, $10 to $20 for burros; but in any case, take along a white, or Indian, who knows the trails of the vast Reserve, for water is as rare as radium and only a local man knows the location of those pools where you will be spending your nooning and camp for the night. Camp in the Southwest at any other season than the two rainy months--July and August--does not necessitate a tent. You can spread your blankets and night will stretch a sky as soft as the velvet blue of a pansy for roof, and the stars will swing down so close in the rare, clear Desert air that you will think you can reach up a hand and pluck the lights like jack-o'-lanterns. Because you are in the Desert, don't delude yourself into thinking you'll not need warm night covering. It may be as hot at midday as a blast out of a furnace, though the heat is never stifling; but the altitude of the various mesas you will cross varies from 6,000 to 9,000 feet, and the night will be as chilly as if you were camped in the Canadian Northwest.