The Col di Lana is a mountain of the Fanes Group in the Italian Dolomites. The actual peak is called Cima Lana and situated in the municipality of Livinallongo del Col di Lana (German: Buchenstein) in the Province of Belluno, Veneto region.

During World War I the mountain, alongside the neighbouring Monte Sief, was the scene of heavy fighting between Austria-Hungary and Italy. It is now a memorial to the War in the Dolomites.

During the years of 1915/16, Italian troops from 12 infantry and 14 Alpini companies repeatedly attempted to storm the peak, defended first by the German Alpenkorps and later by Austro-Hungarian regiments. These attempts resulted in heavy losses; 278 Italians died due to avalanches alone. On 8 November 1915 the Italians, under the command of Lt. Col. Giuseppe Garibaldi II conquered the summit but then could only mount a weak defence with rag-tag units against a well orchestrated pincer manoeuvre: the top of the Col di Lana fell back to Austro-Hungarian troops early the next day. A terrible winter then set in, doing its fair share of killing.