Low vision, for me, means poor central vision but fairly reliable peripheral sight.
When I hike the High Sierra, I carry several shades of sunglasses, switching them as the light shifts from morning glare to afternoon shadows to forest dimness. For days at a time I walk through granite passes, meadows, and forests, letting the landscape unfold mile by mile.
Long before I lost my central vision, I was taught another way of seeing. As a young Boy Scout, my scoutmaster, a former Marine, warned us not to trust our eyes alone. “They miss things,” he said. “Roots, rocks, holes. Use your feet to see.” On nights of the new moon he would lead us down trails in total darkness, forcing us to feel our way forward step by step. That practice stayed with me.
Sixty years later, on a steep descent scattered with roots and rocks, I discovered just how much. Twice, as I scanned the ground and set my foot toward what looked like safe earth, my foot shifted on its own, landing inches away at a slightly different angle. The placement was perfect. My eyes had chosen one spot, my foot another. And my foot was right.
The surprise was sharp, almost eerie, a reminder that something in me had learned to trust the ground without seeing it. With years of scanning, practice, and attention, I now hike with far greater confidence. In the High Sierra, where every step matters, my feet have become my eyes.










