Ibones de Vallibierna
![Ibon Ballibierna / Photo: Bhavagati [CC-BY-SA-3.0] Wikimedia Commons](https://travesiapirenaica.b-cdn.net/wp-content/uploads/2020/05/cc-Ibon_BallibiernaBy-Bhavagati-CC-BY-SA-3.0-es-httpscreativecommons.orglicensesby-sa3.0esdeed.jpg)
An Ibón is an Aragonese term used to refer to the lakes that form in the high mountains. They are of glacial origin and are generally located above 2000 metres above sea level and are even the source of origin of the rivers of Aragon.
The Vallibierna valley is well known for its large number of lakes. Located in the Posets-Maladeta Natural Park (Huesca) Spain, is one of the most popular areas for hiking and enjoying these water springs of indescribable beauty.
The fresh water of the ibones is due to the fact that it comes from melting snow and a person can even bathe in them and drink water if they wish. However, the water in the lakes is usually quite cold because they are filled with melting snow. They have temperatures in the order of 4ºC. Even in the summer months, many lakes are still frozen or with superficial ice sheets. Their depth varies: there are shallow lakes shallower than 0.5 m and others can reach more than 25 metres.
Although the Vallibierna valley is an inhospitable, rugged area with cliffs, sharp peaks and rocky slopes, it has majestic landscapes adorned by the beauty of the Ibones de Vallibierna. The lowest Ibón is at an altitude of about 2440 metres with totally calm, clean and pure waters like those of a glacier and due to its low temperatures it has a silvery colour in the tonality of its waters.
How to visit the Ibones of Vallibierna
You have the option of taking a hiking route through the area to visit the Ibones de Vallibierna, which is not complicated, although it is a long walk. The route is approximately 9.6 km long and you can spend between 5 and 6 hours. The physical demand is moderate due to the steep slopes and in some parts the terrain is very rocky.
You should bring enough water for the walk. Never go alone; let them know in advance the route you are going to take. Take hiking boots, warm clothes, sunglasses, sunscreen and check the weather forecast before setting off.
The municipal campsite is the starting point for many routes that vary according to the time of year:
In summer there is restricted access for vehicles so you will have to walk up or take the paid bus.
In winter it is most likely not possible to access with vehicles because the road will be completely frozen and it is impossible for cars to go up. In spring or autumn access is free and you can drive up to the Pescadores or Coronas hut at an altitude of 1960 metres.
When you arrive at the Coronas forest refuge you will have magnificent views of the Vallibierna peak at 3067 metres and the Tuca de Culebras at 3062 metres. From there your route will be full of beautiful views and one after another Ibón with its crystalline waters will make the excursion through the Ibones de Vallibierna unforgettable.
Ibon Ballibierna. Cover photo: Bhavagati [CC-BY-SA-3.0] Wikimedia Commons
