Isla Victoria is a small island located in Nahuel Huapi lake, which is part of the park by the same name. The lake is one of the main defining features of this part of Patagonia, with the city of Bariloche on the south shore, and smaller town of Villa La Angostura on the north side.
Victoria Island is located in the middle of the northernmost branch of the lake and is accessed from Puerto Pañuelo, a 30-minute drive from Bariloche. There are a couple of sailings daily, some of which continue to Parque Nacional Los Arrayanes, specifically, to the Quetrihué peninsula, which is home to the rare protected arrayán (Chilean myrtle) forest, with slender, cinnamon-barked trees which grow in a dense grove, and some examples of which are up to 650 years old.
Isla Victoria has varied foliage, including the arctic beech, and some easy hiking trails, and if you spend time wandering, you can find some solitary beaches on which to sit and contemplate the lake, or take a chilly dip.