Children Should Not Use Power Tools presents a sharp, focused challenge on Kindergarten Rock’s east face, set deep within the quiet expanse of Children's Forest at Keller Peak. This single-pitch sport climb rises 40 feet through a narrow, vertical face flanked by two subtle crack systems, demanding precise footwork and steady hands. From the first clip, the route tests your balance with an early mantel move that asks you to negotiate an awkward transition—leaning slightly right offers a smoother passage past this crux. After this initial hurdle, the climb settles into enjoyable climbing along clean plates and positive edges, allowing a moment to breathe and find rhythm on the way to chain anchors above.

Rated 5.10a, it sits comfortably below the guidebook’s 5.10b listing here, offering a slightly softer grade that rewards smart movement over pure strength. The history behind the climb’s name hints at the local character and early spirit of exploration—named by the pioneering ascent team in playful reference to the controversial sport bolting on neighboring walls like the Hungover Wall, this route is an emblem of the area’s evolving climbing culture.

Approaching Kindergarten Rock is a straightforward trek through shaded forest trails with dappled sunlight filtering through pine and fir, giving way to open views of the San Bernardino Mountains’ rugged ridges. The rock itself holds firm, providing reliable friction without loose flakes, making your gear placements or clipping feel secure. With just three bolts protecting the pitch and chain anchors atop, the route suits climbers looking for concise sport climbing with a technical edge more about finesse than brute force.

Given the location and exposure, mornings bring a refreshing coolness that heats up by midday as the sun climbs overhead. Spring through fall offers the most comfortable conditions, while winter chills and snow alter accessibility. Climbers are advised to come prepared with shoes that excel on technical edging and keep hydrated as the climb’s modest length can be deceptively demanding on focus and body control.

Whether you're honing your sport climbing skills or seeking a scenic challenge away from busier crags, Children Should Not Use Power Tools stands as a compelling choice. Its blend of a thoughtful crux, sustained movement, and historical color adds depth to a quiet climb in a serene mountain forest setting.