Out here on the high plateau west of Zacatecas the land is all wide sky, nopal, mesquite and red-brown earth, and it takes a while to understand that you are standing on a pilgrimage path. Cacai Mutijé is one of the sacred places of the Wixárika, the people outsiders long called Huichol, on the route their pilgrims follow from their home communities in the Sierra Madre Occidental across Zacatecas to Wirikuta, the desert of San Luis Potosí where they gather hikuri, the peyote cactus, and where in their cosmology the sun was born. The path has been walked for centuries and was recognised by UNESCO only recently, which tells you something about how long the rest of the world took to notice.
That matters for how you behave here. These are not ruins or monuments in the European sense; a spring, a rock, a hill or a pool can be the sacred thing, and offerings of candles, arrows, beadwork and small yarn pieces are left by people for whom this is living religion. Look, do not touch, never pocket anything, and keep the bike well away from anything that looks like an offering. A photograph of the landscape is fine; a photograph of people at prayer without asking is not.
The riding around here is a high-altitude affair. Zacatecas city sits well above two thousand metres and the plateau around it is not much lower, so engines breathe a little harder and the sun bites through a jacket at midday. Roads out toward Malpaso and Cieneguillas are mostly straight, two-lane and quiet, with long views across farmland and dry hills, the odd tope speed bump at village entrances, and livestock that does not care about your schedule. Wind can push hard across the open ground in the afternoon, and the summer rainy season brings sudden thunderstorms that turn dirt tracks to grease in minutes. Mornings in the dry months, roughly October to May, are the sweet spot: cool air, low sun, sharp light on the hills.
Malpaso is a small town with basic shops, but for dependable fuel, a proper meal and somewhere to sleep you want Zacatecas, about twenty kilometres away. It is a pink-stone colonial mining city with a cathedral of wildly carved cantera, a cable car over the old town and a deep tradition of silver, and after a day on the plateau it is a good place to eat a plate of birria or asado de boda and let the bike tick as it cools. Carry water when you head out again; shade is rare and shops are far apart.