Sheet of Glass is a sharp, demanding sport climb set on the Lower Dawn Wall, within the rugged expanse of Cochrane Lane Cliffs near Welsford, New Brunswick. This single-pitch route calls for precise footwork and mental focus as you ascend a steep, polished slab that feels alive beneath your fingers and shoes. Unlike typical cracks or overhangs, this route challenges you on pure slab technique—balance, friction, and commitment coexist here in a dance of subtle movements. The wall’s smooth surface seems to flow like glass under sunlight, daring you not to hesitate as each move becomes an exercise in controlled risk.

At 50 feet in length, the climb may be short, but its intensity balances the brevity. The approach to the Lower Dawn Wall is straightforward, through forested trails that lead you to an open clearing where the cliff rises sharply. The climbing is anchored by bolts evenly spaced along the route, ending with a solid bolt anchor, providing security on what's essentially a technical puzzle. Expect a heady blend of focus and flow, where every foot placement must be deliberate and every handhold respected.

The setting itself contributes to the experience—the rock absorbs the morning sun, warming enough to boost friction but cooling steadily as shadows creep in. Expect brisk winds funneling down the valley, brushing past like an active partner during your ascent, keeping you alert. The area’s latitude at 45.44 degrees and the local climate combine to make spring through fall the ideal window; winter moisture and cold increase the risk of slippery conditions.

Practical gear includes sticky, worn-in climbing shoes for sensitive edging and a helmet given the occasional rockfall from exposed ledges above. Given the sport nature and fixed protection, quickdraws and a personal anchor system will suffice. The handful of climbers who’ve rated this route at an average of 3.3 stars appreciate both its engaging moves and the no-frills solidity of the anchors.

Sheet of Glass is a rewarding endeavor for climbers confident in their slab technique, looking to test balance over brute strength. Avoid starting on the adjacent boulder or corner, which may seem tempting but undermines the intended sequence and challenge. Instead, commit fully to the slab’s slick surface and let the rock's personality guide your rhythm. This climb’s combination of technical demand and accessible length makes it an excellent goal for focused training days or for visitors seeking quality routes outside New Brunswick’s more common climbing corridors.