UFOs, Big Rigs and Burritos stands as a distinctive two-pitch sport route carved into the sunbaked granite of Mojo Slabs at El Potrero Chico. This climb offers a measured challenge for those aiming to connect to Estrellita via its moderate fifth pitch, providing an accessible gateway into this legendary area’s more extended adventures. The granite here wears its character plainly—dry slabs punctuated by occasional slick patches where morning humidity clings, reminding climbers that timing and preparation are key elements of success.

The approach guides you up well-trodden paths, where the footholds shift from packed earth to the smooth edges of volcanic slabs warmed by the morning sun. El Potrero Chico’s massive walls rise in stark relief against clear northern Mexican skies, and as your fingers trace the route’s series of bolts, the immediate surroundings quiet themselves into a focused silence, interrupted only by the occasional wind whispering through scrub and cactus.

At roughly 200 feet in length, the climb invites a steady pace—two pitches that reflect a restrained but satisfying rhythm. The first pitch leads you toward a cramped ledge that hides its anchor thoughtfully on the right, blending into the rock’s contours. This anchor can easily be missed, so sharp eyes and a steady approach pay off here. Above, the bolts are spaced to reward confident clipping, requiring about 20 draws to move fluidly without stutter. The presence of rappel rings near the top gives the option to reset or descend, yet the route’s full value unfolds by continuing an additional 20 feet beyond the last bolted anchor to reach the Aztec Lounge, where the terrain shifts to third-class scrambling as you enter Estrellita’s domain.

Weather considerations weigh heavily here—moisture can soften the friction, and the slick stone demands precise footwork and tempered aggression. A 70-meter rope is essential; the rope length conveniently matches the route’s reach, avoiding excess drag or complicated rope management.

For climbers looking to build endurance and finesse on El Potrero Chico’s accessible sport routes, UFOs, Big Rigs and Burritos serves as a pragmatic and rewarding choice. It combines moderate technical demands with the option to progress into longer climbs, offering both an immediate challenge and a stepping stone toward more sustained multi-pitch objectives.

Keep gear light but comprehensive: a full set of draws covers the bolted nature, with attention to quickdraw extensions helping manage rope positions on the more exposed sections. Footwear with sticky rubber and precise edging ability will make the difference on the granitic slabs. Start early to avoid midday heat and ensure favorable rock conditions, especially after overnight or early morning moisture.

When you reach the Aztec Lounge, take a moment to absorb the sweeping views of the northern Mexican desert stretching beneath, a quiet yet potent reminder of why this place draws climbers eager for both challenge and natural beauty. From this vantage, the route offers options to link further pitches or set your sights on Estrellita’s classic summit experience.

UFOs, Big Rigs and Burritos doesn’t just test your climbing skills; it asks for attention to detail, respect for subtle conditions, and a readiness to move smoothly between focused effort and relaxed exploration. This route captures the essence of El Potrero Chico’s climbing culture—accessible yet layered with depth, inviting climbers to step forward and embrace the rock’s silent call.