Next comes the matter of horses and rigs. If you stay at one of the big hotels, you will pay from $5 to $10 a day for a rig, and $20 for a motor. Out at the ranch house, you can rent team, driver and double rig at $4; or a pony at $20 for a month, or buy a burro outright for from $5 to $10. Even if the burro takes a prize for ugliness, remember he also takes a prize for sure-footedness; and he doesn't take a prize for bucking, which the broncho often does. Figure up now the cost of a month's holiday; and I repeat--it will cost you less than staying at home. But if this total is still too high, there are ways of reducing the expense by half. Take your own tent; and $20 will not exceed "the grub box" contents for a month. Or all through the Rockies are deserted shacks, mining and lumber shanties, herders' cabins, horse camps. You can quarter yourself in one of these for nothing; and the sole expense will be "the grub box;" and my tin trunk for camp cooking has never cost me more than $50 a month for four people. Or best and most novel experience of all--along White Rock Canyon of the Rio Grande, in Mesa Verde Park, Colorado, are thousands of plastered caves, the homes of the cliff dwellers. You reach them by ladder. There is no danger of wolves, or damp. Camp in one of them for nothing wherever the water in the brook below happens to be good. Hundreds of archaeologists, who come from Egypt, Greece, Italy, England, to visit these remains, spend their summer holiday this way. Why can't you? Or if you are not a good adventurer into the Unknown alone, then join the summer school that goes out to the caves from Santa Fe every summer. Is it safe? That question to a Westerner is a joke. Safer, much safer, than in any Eastern city! I have slept in ranch cabins of the White Mountains, in caves of the cliff dwellers on the Rio Grande, in tents on the Saskatchewan; and I never locked a door, because there wasn't any lock; and I never attempted to bar the door, because there wasn't any need. Can you say as much of New York, or Chicago, or Washington? The question may be asked--Will this kind of a holiday not be hot in summer? You remember, perhaps, crossing the backbone of the Rockies some mid-summer, when nearly everything inside the pullman car melted into a jelly. Yes, it will be hot if you follow the beaten trail; for a railroad naturally follows the lowest grade. But if you go back to the ranch houses of the Upper Mesas and of foothills and canyons, you will be from 7,000 to 10,000 feet above sea level, and will need winter wraps each night, and may have to break the ice for your washing water in the morning--I did.