Circuito Central Trail, Sierra de Órganos

The Circuito Central links several of the rock clusters within Sierra de Órganos National Park into a single loop of roughly 5 km, longer than either of the park's two officially signed trails and popular with hikers who want a fuller morning in the park rather than a short stroll to one formation. It begins near the same visitor centre as El Campanario and La Cueva del Toro, in the northwest corner of Sombrerete municipality, Zacatecas, and winds through a wider stretch of the park's high-desert terrain, passing multiple stands of the eroded rhyolite columns that define the landscape from different angles than the shorter marked routes allow.

Because the route combines sections of established path with connector stretches that see less formal maintenance, a paper map or downloaded GPS track is worth carrying, and hiking with a park guide or another party on a first visit reduces the chance of drifting off the intended line among the maze of low ridges and formation clusters. The terrain itself remains approachable: rolling high-desert ground with packed dirt, exposed rock and low scrub, gaining and losing height gently rather than climbing to any single summit.

The reward for the extra distance is variety. Where El Campanario concentrates on one dense cluster of columns, the Circuito Central opens onto wider views back across the park toward the surrounding Sombrerete countryside and gives more opportunities to see the rock formations lit from different angles as the loop changes direction through the morning. Wildlife sightings, including jackrabbits and a variety of desert birds, are more frequent here simply because the route covers more ground. As with the shorter trails, there is no water or shade beyond what the rocks themselves cast, so the full two litres recommended should be carried from the visitor centre.