On this outing you will be able to see an impressive diversity of landscapes. From the high altitude meadows such as Calm de Claror or Calm Ramonet, which remind us of the steppes, to the glacial cirques of Claror and the Clots de la Tora.Long route with some aerial sections along ridges, but without major technical difficulties. Between the port Negre of Claror and the Port of Perafita you will not find marked trails. Good physical condition is recommended.Characteristics:• Distance: 22.8 Kilometers• Elevation gain: +1260 meters• Time: between 9 and 10 hoursPossibility of doing the itinerary in two days, spending the night at the Perafita free refuge.To undertake this itinerary we advise you:• Plan the route properly.• Check the weather information before your departure.• Wear appropriate clothing and footwear, hat, sunglasses and sunscreen...• Remember to bring enough water and food.• And above all, do not leave waste on the mountain.• If you plan to do the itinerary in two days, you must provide: sleeping bag, mat and extra food.Enjoy the route!!!