"Unknown 3 at The Big Bend delivers a brief but engaging climb featuring a bold layback start and a forked path that caters to either moderate challenge or easy finish. This Ontario boulder route balances accessible protection with technical spots for a satisfying south bouldering experience."
The Big Bend in Gravenhurst offers a subtly rewarding climb known locally as Unknown 3, a compact 30-foot route that welcomes climbers with a fresh blend of sport and top-rope ascent opportunities. Situated within the Ontario South Bouldering and Rock area, this route invites both focused beginners and adventurous climbers to test their skills against its shifting features. The climb begins with a striking flake, offering a comfortable layback move that pulls you upward with a tangible connection to the rock’s texture. As you press higher, the holds become less predictable, demanding attentive footwork and patience.
At the halfway mark, climbers face a choice that shapes the character of the final pitch: veer left for a pronounced challenge marked by more technical moves, or head right onto an inviting dihedral that eases the journey to the top. This split path lends the route a flexible charm, making it equally appealing to those seeking a manageable finish or a tougher test. Protection is straightforward but requires some awareness—the three bolts placed along the route offer reliable clipping points, though the first bolt sits noticeably high, calling for confident reach and movement.
Belayers will appreciate the recommendation to stand away and right of the top anchor due to the hollow, slightly flexible nature of the roof-like feature at the route’s crest, sometimes referred to by locals as the 'barn door.' An easy top-out option reduces the descent concerns for many, eliminating the need for complex rappelling in this accessible crag setting. Given the route’s exposure and quick approach, climbers can enjoy firm footing, manageable pitches, and the natural solitude of this less-trafficked section of Ontario’s bouldering landscape.
Gravenhurst’s character shines through in the quiet but steady rhythm of this climb, where the surrounding forest hums softly and the rock holds whisper stories of many hands that have gripped here before. Whether you are new to sport climbing or returning for a quick, solid session, Unknown 3 offers a balanced combination of movement variety, approachable protection, and the fresh air of Ontario’s mixed rock terrain. Prepare for unpredictable holds and bring sturdy shoes to maintain good edging on the sometimes spotty sections. Hydration and timing your climb for moderate temperatures will ensure a comfortable, enjoyable experience.
The barn door roof at the climb's top can flex slightly, so belayers should position themselves away and to the right when securing the climber. The first bolt’s height also requires cautious clipping to prevent falls during the initial moves.
Bring well-fitting climbing shoes with good edging for the spotty midsection.
Belay from the right side of the top anchor to avoid the hollow roof flex.
Consider timing your climb for cooler parts of the day to maintain grip on the rock.
Top out carefully; it's easier than rappelling but watch footing on the barn door feature.
Requires quickdraws for three bolts; top anchors are in place but the top-out is usually simpler. The first bolt is positioned notably high, so climbers will need to commit to the initial moves confidently.
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