Hidden quietly to the side of Amusement Wall lies Dirty Little Boulder, a moss-clad outcrop waiting for passionate climbers to uncover its possibilities. Unlike the flashier faces surrounding Mad River Gorge’s Southeast sector, this spot carries the charm of an unrefined playground that rewards those who approach it with care and enthusiasm. The moss that softens its edges hints at both its seclusion and the patience the rock requires – a gentle reminder that this boulder demands TLC to unlock its full promise.

Access is straightforward but purposeful: from the parking lot, hikers move past the kiosk and descend past the well-known Clear Creek Wall, a familiar beacon welcoming you deeper into the area. Turning right at the trail beyond the first wall, then again at the fork near Amusement Wall, guides climbers to this quiet bouldering enclave. The paths are well-trodden but maintain a rugged feel, ideal for a brief journey that balances ease with a touch of wildness. At 912 feet in elevation, the terrain is gently rolling and forested, lending a fresh, earthy scent to the air and a welcome shade cover that keeps the rock cool on warm days.

Dirty Little Boulder is all about potential and variety — its clean lines are punctuated by nine distinct problems featuring grades and styles suited to those ready to experiment and contribute. Among the highlights, 'Gettin' Dirty With It' (V1) offers an accessible yet rewarding challenge, perfect for climbers warming up or those seeking flow without overreach. Meanwhile, 'The Dirty Dozen' (V3) demands sharper technique and a bit more power, standing out as a classic challenge that tests precision on this understated stone.

While this area lacks heavily polished, high-traffic routes, the relative quiet provides an excellent environment for climbers to explore, brush holds, and even establish new problems. The mossy texture adds a tactile layer that encourages mindfulness with each move.

Climbers should come prepared with multiple bouldering pads to protect from the leaf-littered and occasionally uneven landing zones. Brush tools will be invaluable here to reveal clean holds where nature has begun to reclaim the rock. The walk-in is short but the trail can be slippery when wet—check weather conditions before heading out.

For timing, the shady woodland setting keeps temperatures comfortable during the warmer months, making spring through fall the prime climbing window. Early mornings and late afternoons deliver the best light and cooler conditions, while mid-day sun rarely reaches the shaded faces extensively.

Descents here are simple, with downclimbing or stepping back to the forest floor on gentle slopes. While the approach and egress are straightforward, a steady grip and solid footing are recommended as roots and damp ground add low-level challenges.

Dirty Little Boulder is a quiet corner within the broader Mad River Gorge climbing scene, an area known for its limestone walls and varied offerings. It’s a place where rugged simplicity reigns, and where every visit promises the thrill of discovery alongside trusted classics. Whether you come seeking the satisfying friction of a low V1 or the tested moves of a V3, this mossy boulder offers an intimate encounter with Ohio’s sweet climbing edges.

From the practical trail directions to the moss-softened holds and the chance to climb routes that invite you to leave a mark, Dirty Little Boulder beckons climbers craving fresh lines and the hands-on joy of a rock waiting to be loved.