Pinnacle Mountain Fire Tower The Pinnacle Mountain Trail is a destination trail that leads to a rehabilitated fire tower and a beautiful view of the surrounding mountains. The trailhead sits at the foot of Buffalo Mountain, just off I-26, Exit 32, inearthe town of Unicoi. The trail winds its way up the mountain to an elevation of 3,520 ft. at grades the whole family can enjoy on foot or bike. Contact: 423-735-0317 View Gallery RELATED ATTRACTIONS Buffalo Mountain Park Yee-Haw Brewing White Duck Taco Taste Budz Southern Craft BBQ Scratch Brick Oven PLACES TO STAY No posts found in this category. #FINDYOURJCPACE Don't settle for a one-size-fits-all expedition. Find your pace, share your journey, and connect with others.