Mexico Riding Vacations
- Baja Rancho La Bellota, San Ysidro; (619) 554-7453; www.bajarancho.com
- El Aventurero’s Copper Canyon Pack Trips; (520) 455-5670; 011-52-635-456-0557; www.ridemexico.com
- Horseback Mexico, Oaxaca, (310) 929-7099; www.horsebackmexico.com
- La Sierra Mexican Horse Vacations, Valle de Bravo; (52) 726-262-0636; www.mexicohorsevacation.com
- Rancho del Oso, Copper Canyon; (800) 884-3107; www.mexicohorse.com