Carving a line just right of the Cat's Eye Face, Corner Cling presents a focused climbing experience along the South Ridgeline of Fort Collins’ Horsetooth Reservoir. This single-pitch route spans 30 feet, offering climbers a practical yet engaging test at a classic 5.9 V0 difficulty. The climb starts firmly in the right-angled corner beneath a low roof—an inviting slot that demands confident footwork and precise handholds. From here, a leftward undercling moves the climber into a flow reminiscent of the adjacent Cat's Eye Face route, merging technique with endurance in a tight, physically engaging passage.

The rock settled in this area carries the marks of time and weather, with solid edges and reliable friction that reward focused movement. Protection is straightforward: an established top-rope anchor hangs from a northern set of bolts, easing the setup for both beginners and those looking to refine their trad skills. While the bolt line simplifies top-rope access, there's an option for gear leads—especially appealing for climbers comfortable with placing traditional protection, as the corner offers natural placements albeit with some attentiveness required.

Approaching Corner Cling means stepping into a climbing zone that balances accessibility with a measured challenge. The route’s brief length makes for a concentrated effort, perfect for a warm-up or a quick session on tech and cracks. A deepening forest whispers nearby, and occasional breezes ruffle through pine and juniper, keeping the air fresh and the mind clear. Views of Horsetooth Reservoir stretch in the distance, grounding the climb within the spacious Colorado high country.

Given the route’s southern exposure on the ridgeline, climbing here shines in the cooler light of morning or late afternoon. Summer sun can warm the rock quickly, making early or late windows preferable for comfort and grip. Footwear with a sturdy edge and responsive sole is critical here—precise smearing and toe placements will get you safely through the undercling and corner moves. Hydration remains a top priority; even on a short route, the drier mountain air and physical effort combine to demand steady water intake.

Whether you're stepping up for a quick challenge or exploring the Horsetooth climbing scene, Corner Cling delivers a compact, no-frills trad experience. Its approachable rating and manageable approach make it an inviting stop for climbers testing their skills or savoring Colorado’s climbing rhythms. The route’s modest length belies the physical attentiveness required, ensuring a rewarding send each time.