Departure from your hotel by minibus to the port where the modern catamaran navigation begins. First, you will navigate the North Arm of Lake Argentino, until you reach the Upsala channel, where you will navigate between large icebergs. Then the catamaran will approach the Upsala Glacier to have a panoramic view from about 5 km. Later we reach the front of the Spegazzini Glacier, the highest in the National Park, its walls reach 140 metres high, where we will also contemplate the Seco, Heim Sur and Peineta glaciers. Finally, you disembark at La Base Spegazzini – in front of the Spegazzini glacier – where you walk along an accessible and interpretive path of the fauna, flora and history of the place. Once at the Refuge, visitors can enjoy a delicious lunch (not included), with beautiful windows overlooking the glacier and the lake, or savour their own food. Then we return to the port of departure.