Bolzano ( or ; German: Bozen, historically also Botzen; Ladin: Balsan or Bulsan; ) is the capital city of the province of South Tyrol in northern Italy. With a population of 105,713 (2013), Bolzano is also by far the largest city in South Tyrol. Bolzano is the seat of the Free University of Bozen-Bolzano, where lectures and seminars are held in English, German and Italian. The city is also home to the Italian Army's Alpini High Command (COMALP) and some of its combat and support units.