Olympos - Zilnia - S. Face
 "Kryfo perasma",  "Adamakopoulou - Hatzirvasani"
The first ascent of the route "Kryfo perasma" (IV+, 280m) was realized on 25/3/1968 by S. Gounaridis - Z. Kapogiannatou and A. Spanoudis - P. Botinis.
A. Mattheou - S. Krastoudis were the first to repeat the route on 23/6/1968, while D. Bountolas realized the first solo repetition on 16/5/1979.
A variation (V, 40m) of this route was opened up on 28/1/1979 by T. Adamakopoulos - V. Hatzirvasanis. This variation consists of 3 pitches; it starts to the left of "Kryfo Perasma", which it meets at the 3rd belay. V. Hatzirvasanis - D. Bountolas were the first to repeat this variation on 15/4/1983.
Source: D. Bountolas - Climbing guidebook of Zilnia, D. Mavropoulos
Translation: E. Katsikerou