ON A COOL, CLOUDLESS MORNING in November, 220 climbers congregate on Mowbray Mountain, near Chattanooga, Tennessee, to spend the weekend scaling a cluster of turtle-shaped boulders. They trudge in with foam pads and tents, but the experience is not rustic. A chef cooks all the meals, DJs spin tunes, and there are talks on education reform, modern masculinity, and other weighty topics. There’s plenty of enlightenment to be found at the top of the mountain, too.
“I climbed for the first time in my life, Dashawn Simmons, 45, of New York. can’t see where my foot is going to go, but there’s a foothold there. Go there.” Adds Dahkil Hausif, 48, Simmons’s travel partner, “Regardless of age, ethnicity, background, whatever, the community comes together. They share. They’re a little messy.…