Cañón del Pilón (La Paz)

Cañón del Pilón cuts into the Sierra El Novillo behind La Paz and remains one of the least-visited full-day hikes in Baja California Sur. The approach leaves Highway 1 south of La Paz on the road toward Todos Santos, then follows an unsigned ranch track east into the range; the turnoff is difficult to identify without local knowledge, and the last stretch needs high clearance. There is no public transport and no formal parking, only pull-off space beside the track. No permit or fee applies, though parts of the lower canyon cross grazing land and gates should be left as found. Guides based in La Paz charge roughly 900 to 1,300 pesos for the day and are strongly advised given the absence of any marked route.

The hike runs about twelve kilometres round trip with around 600 metres of gain and takes a full six to eight hours. The lower canyon follows a dry wash of sand and river cobble, easy going but slow, before the walls narrow and the route turns into sustained boulder scrambling over granite blocks, some requiring hands and a short step-up. Above the narrows the terrain opens onto rocky ridge slopes of loose stone with no path at all, and route-finding relies on reading the drainage. Shade is good deep in the canyon and non-existent on the ridges.

Seasonal pools and small cascades appear in the narrows after the summer chubascos and can persist into winter, forming the natural highlight and a sensible turn-around point for parties who do not want the ridge climb. Water in the pools is untreated and should be filtered if used at all; there are no springs, taps, huts or shelters anywhere on the route, and mobile coverage is unreliable once inside the canyon. Flash flooding is a genuine hazard during and after summer storms, when the narrows should be avoided entirely. Birdlife is abundant around the pools, and hikers commonly complete the whole day without meeting another party.