Yonah Hidden Falls is a seasonal 30-foot waterfall found in an inconspicious ravine on the western slopes of Mount Yonah, which is beloved and frequented for its spectacular clifftop views. The waterfall lies on a small, unnamed stream and is best seen in wet weather. It lies due north of the Mount Yonah trailhead parking area, near the start of the trail, and can be accessed via a 0.1-mile off-trail bushwhack down into the ravine. 

To learn about more waterfalls in the Helen area, see chapter 6 in Mark Ozboyd's "Waterfalls of Georgia" guidebook.