Since the 1860s, there were different views among Austrian, German and Italian alpinists as to whether the Kellerspitzen or the
Hohe Warte (
Monte Coglians) was the highest mountain in the Carnic Alps.
Paul Grohmann, the geologist and palaeontologist
Fritz Frech from Breslau and
Georg Geyer from Vienna claimed the Kellerspitzen, shown on the Austrian map with a height of 2,813 metres, was the highest summit; the Italians Giovanni Marinelli and Arturo Ferrucci from the
Italian Alpine Club, by contrast, favoured the Hohe Warte, which was marked on the
Tavolette 1:50,000, Prato Carnico map with a height of 2,782. Today it is believed that the Hohe Warte, at 2,780 metres, is the highest mountain in the region, beating the Kellerspitzen by around 6 metres. According to German language literature the Kellerspitzen West Top was climbed on 15 July 1868 by Paul Grohmann,
guided by Josef Moser from
Kötschach and Peter Salcher from
Luggau in the
Lesach valley. They set off on 14 July from the
Plöcken Pass, climbed up to the
Obere Collinalpe and
bivouacked at a height of about 2,000 metres to the north of and below the
Grüne Schneide. Their route continued through the
Eiskar to the summit ridge. The group only reached the lower West Top, however, a breaking storm prevented their crossing to the East Top. On 31 July 1877 L. Pitacco, Pietro Galante and A. Menchini failed at the
Kollinkofel. Not until 13 July 1878 did Giovanni Hocke of the
Società Alpina Friulana (today the Udine Branch of the IAC), together with Adam Riebler, a master locksmith and mountain guide from Mauthen, succeed in conquering the East Top, which they reached via the Kollinkofel. They returned the same way. The crossing from the East to the West Top was first achieved on 29 August by the aristocratic brothers, Guido and Cesare Mantica, with their guide, Nicolò Silverio from
Timau. They also initially climbed the Kollinkofel. On the West Top they found Grohmann's visiting card under a
cairn. On the descent they followed Grohmann's route down to the Eiskar. Thereafter the mountains on the Kellerwandgrat were visited time and again. In the
mountain war of 1915–1918 the static front between Austria and Italy ran through here. The region still has numerous remains of military positions and trenches; the old supply route between the peaks of the Kellerspitzen makes a crossing easy for today's visitors. == Geography ==