- South Dubl' Peak — North Peak (combined route by I. Antonovich, category III difficulty, fig. 20, 25). The path from the Tsey region's KSP (group of 4–8 people) to South Dubl' Peak is described in route 117.
From South Dubl' Peak, descend along the ice-and-snow ridge, then down the slope to a wide saddle (with a corniche on the right). From the saddle, approach the base of North Peak's ascent. From the saddle, ascend a steep 70–80 m ice-and-snow slope in a couloir, then climb 25–30 m of moderately difficult rock (using piton insurance) to reach the Western ridge of North Peak. Here, turn right and follow the snow-covered, simple to moderately difficult rocks of the ridge to reach North Dubl' Peak. The journey from South Dubl' Peak takes about 1 hour.
Descend via the ascent route or through the Karaugom Plateau (see routes 121, 63). The route duration is 3 days.
- North Dubl' Peak — South Peak (combined route by M. Zvezdkin, category III difficulty, fig. 20, 25). The path from the Tsey region's KSP or the village of Dzanaga (group of 4–8 people) to the initial bivouac on the Western ridge's platforms of Bivouachnaya Peak is described in route 83.
From the platforms, traverse the snow plateau of the Central branch of the Karaugom Plateau to approach (watch for hidden crevices) the steep ice-and-snow slope descending from the Tsey ridge's saddle (between North Dubl' Peak on the right and Krasnoflotets Peak on the left).
From the plateau, to the left of North Dubl' Peak's western walls and ice fall:
- cross the snow bridge over the bergschrund;
- ascend the steep 400–500 m ice-and-snow slope (beware of avalanches; use piton insurance);
- reach the wide saddle of the ridge.
On the saddle (with a corniche to the north), turn right. After crossing the bergschrund on a snow bridge, continue:
- up a steep 80–90 m ice-and-snow slope (using piton insurance);
- up steep, snow-covered rocks of moderate difficulty for 35–40 m (using piton insurance) to reach the Western ridge of North Peak.
Here, turn left and continue along the simple, snow-covered, moderately difficult rocks of the Western ridge with narrow snow ridges for 180–200 m to reach North Dubl' Peak. The journey from the initial bivouac takes 6–9 hours.
Descend via South Peak (see route 122). The route duration is 3 days. 
