Welcome to Spain’s oldest theatre, Mahon’s Teatre Principal. Built in 1829 in classic Italian style, it is horseshoe-shaped, which gives it excellent acoustics. This beautiful theatre today offers the best national and international performances and is an exceptional setting for one of the biggest events of the Spain performing arts calendar. A place where the magic of classical music will lift your spirit. Above all, do not miss the fabulous opera concerts in the last week of May. They are quite exceptional!