The Horton Hears A Who route on the West Face of Seuss Wall offers a rugged, approachable sport climb that combines technical crack moves with smooth face climbing. This single-pitch, 40-foot line challenges climbers to navigate the unique "alligator skin" texture of the rock, lending both grip and an abrasive personality to the ascent. You'll begin by engaging a thin crack—optional protection holds up to one inch—that requires thoughtful placement or precise hand jams for those choosing to supplement the fixed bolts. After securing your gear, the climb heads to a ledge where you'll clip a relatively high first bolt, setting the tone for the crux moves that await above.

Beyond the initial clip, the wall demands careful body positioning. Stem your way upward, balancing on delicate footholds and pressing through the second bolt crux. These tricky moves push your technique as you work to maintain composure on the steepened face. The rock here feels playful yet firm, with plates of solid texture giving way to a short slab section leading to the anchors. It's a sequence that rewards steadiness with a sense of flow, wrapping up the climb with satisfying movement before you reach the shared chain anchors.

Originally established as a bolt-free route, the bolts were later added, somewhat unaware of the original ascent style. This historical detail matters if you prefer a ground-up, gear-based adventure; bring several large cams in the 5 to 6 inch range to supplement or bypass the bolts below. This flexibility lets you tailor the experience whether you’re seeking a sport climb or a more traditional feel.

Located in the Children's Forest area near Keller Peak within the San Bernardino Mountains, this route offers more than just a technical challenge. The approach wends through forested trails typical of the region, with scent of pine and the occasional rustle of wildlife accompanying your steps. The setting elevates the climb beyond pure movement, inviting a connection to the raw landscape. The wall faces west, making it an ideal afternoon project when the sun warms those plates but doesn’t overheat the rock. Spring through late fall will bring the best conditions, avoiding winter’s chill and summer’s heat.

Parking near Running Springs, expect a moderate, well-marked approach that takes 15 to 20 minutes over uneven terrain. Trail shoes or light hiking boots will do, but be prepared for loose rock on the final descent. After topping out, rappel or downclimb carefully via the anchors. The descent route keeps you close to the wall but demands attention to avoid slipping.

Whether you’re a sport climber honing your skills or a local adventurer exploring Seuss Wall’s character, Horton Hears A Who balances fun movement with an inviting technical edge. This climb works well for a midday outing or as part of a multi-pitch day in the Running Springs area. Pack water, confirm your rack includes mid-to-large cams if you want to run protection, and be ready to read the rock for subtle features beneath the skin-like surface. It’s a slice of San Bernardino climbing that’s approachable but never dull, waiting for your first send or repeat ascent.