natureâs most famous colors. Most canyons were dark holes, with scattered green vegetation to break up the browns. Not this oneâit was a brilliant rainbow that glistened from top to bottom and side to side.
Karinne listened as the park ranger went into more safety details; the mules took the same trail day after day, year after year, making them safe for nonriders and children.
âDoes Cory still ride?â Karinne whispered. She and Cory had learned together one summer.
Max shook his head. âNo. The day he got his driverâs license was the day he quit using a saddle.â
âThatâs too bad,â Karinne said. âHe was always good with animals.â
As an only child, Karinne had riding lessons, ballet lessons, singing lessons and had participated in scouting. Karinneâs lack of pitch made music lessons difficult, and sheâd quit scouting when her best friend, Cory, couldnât come camping with âthe girls.â And although a gracefulchild, sheâd found dance boring. However, the riding lessons for her and Cory had been a huge success, even though her present lifestyleâand extensive travelingâprevented her from indulging in a pastime she still enjoyed.
The head wrangler continued his talk as Max asked, âYouâve never ridden mules, have you?â
âNo, but I guess the principleâs the same, isnât it?â
âThe gaitâs a bit different. And since theyâre sterile, theyâre more docile.â
Karinne knew mules were the product of a male donkey and a female horse. Owners claimed mules were more intelligent than either donkeys or horses. Even the ancient Romans and Greeks had bred and valued them for transport, while Old Mexico preferred mules to horses for cavalry soldiers.
âMules can see all four feet. Horses canât. Thatâs why the early miners used them,â Max explained.
âI just thought the mules would beâ¦larger. These seemâ¦small.â
âNot that small,â Max contradicted, âbut the park mules are deliberately bred from the smaller quarter-horse mares. Anything larger wouldnât be able to handle the narrowness of the trail,â he said.
Just then, the second park ranger, a woman, asked, âAnyone here afraid of heights?â
Karinne and Max ignored the wranglersâ sharp appraisal of the crowd. Sheâd never been afraid of heights or horses. She doubted sheâd be afraid on a mule.
âIf you are, nowâs the time to admit it. Thereâs no shame in being honest, people, and no place for rider panic attacks. Thereâs only one stopping point on the way downâthe Tonto formation,â the male ranger said.
There was some murmuring in the crowd, but no one spoke up.
âWeâll be on the trail nonstop around four hours before lunch,â he went on, âand weâll reach Phantom Ranch a couple hours later.â The ranger tipped back his hat and studied the cloudy sky for a moment. âYou need to remember two things.â
âDrink lots of water,â Max mouthed to Karinne.
âOne, keep hydrated. It may seem cool right now, but the deeper we descend, the higher the temperatures. Thereâs a twenty-degree difference between the rim and the bottom, even in winter. Use your hats, sunglasses, sunblock, and drink often. This is July, our hottest month. In clear weather it can be more than one hundred and twenty degrees Fahrenheit on the canyon floor.â
The other mule wrangler, an attractive woman with long braided hair, spoke next. âThat creates another problem. Our mules donâtâcanâtâstop. There are no bathroom facilities for a long time. In ten minutes we mount up. Last chance for you all to make a pit stop. Remember your mule assignment.â
âItâs single file for humans and mules,â the other ranger said. âMules have the right of way over