Tetnuldi is a prominent peak of 4,858 metres in the central Caucasus, visible from most of the Svaneti valley on clear days. It rises above the village of Mestia to the northeast, its south face visible as a massive rock wall above the tree line. Below the summit, the Tetnuldi ski area (on the southwest slopes at 2,900-3,200 metres) is the highest ski resort in Georgia, with modern lift infrastructure built in 2016 and good intermediate skiing in powder snow.
For mountaineers, Tetnuldi is considered a technically moderate climb by Caucasus standards — demanding but not requiring the technical skills needed for the adjacent peaks. The approach from Mestia takes one to two days to base camp; guided ascents are available through agencies in Mestia. The views from the summit encompass the entire Svaneti valley and the Bezengi Wall beyond. Non-mountaineers can reach the ski area in summer by taking the gondola to the ridge and hiking on the plateau.