Once you get to any of the beginnings of the Route of the Three Refugees, you will feel crazy to extend your trip, not having to be aware of the time, to enjoy these landscapes to the fullest. The first step you take takes you to contemplate green valleys, steep peaks, and an infinite sky both day and night.

route of the three refuges practical information

The Route of the Three Refugees runs through the Natural Park of Posets-Maladeta in the Aragonese Pyrenees and goes around the Massif of the Posets. This journey explores trails in the valleys at 1,300 m and overhangs rocky hills at 2,964 m, takes you to glacial lakes and fording rivers, resting your eyes on the peaks and birds in the air. Although it requires a good physical form and a minimum of experience in the high mountains, this itinerary is quite affordable. In addition, it is very comfortable, since it is perfectly marked and with shelters kept at a very bearable distance from each other.

Hydration Backpacks For Great Adventurers

We made the Tres Refugios route in August, and both the direction of the march and the starting point were conditioned by the availability in the shelters. However, you can start at any other point, go in the opposite direction, link with the Trans-Pyrenees Route or stay longer in the area doing ascents or small excursions. In the next post, we will detail each stage of our route and offer several options to stay more days in the area.

In this post we give you the practical information, we share our impressions and, of course, we show pictures of the three-day journey through the Aragonese Pyrenees.

Route of the Three Refugees Practical information

Ruta de Los tres Refugios is a circular route through the Aragonese Pyrenees for a minimum of 3 days. The three refuges through which this passage passes are: the refuge of Estos, the refuge of Biadós and the refuge of Ángel Orus (or Forcau). In my opinion, it is one of the routes of the high mountain of the Pyrenees easier to organize and carry out.

Accesses of the route of the three Refuges

It has three entrances: from the Estos car park, the Espigantosa car park or from the Viados car park.

Parking of Viados

It has the capacity for approx. 20-30 cars, scattered on the track, some better parked and others, in rather precarious conditions. You arrive by car to the shelter (at 1,700m). You have to travel 10 km of dirt track, partially paved, from Gistain (there is a sign for Refugio de Viados, the detour marked on our map.The track does not appear in Google Maps, it can only be seen in the Earth version ). If there are no seats available at all, you should turn around and go down until you find a space. We leave the car in front of Camping de Forcallo (1,574m, 1 km below the shelter). It took approx. 20 min. In arriving at the refuge from the campsite.

Parking of the Espigantosa (La pleta d’Estallo)

It is 1,550m high at about 5 km along the forest track of the town of Eriste and 6.3 km from the shelter Argel Orus (or Forcau) , at 2,100m high. According to MIDE, the duration of the route between the parking and the shelter is about 2 hours, + 595m. It passes through the waterfall of the Espigantosa.

From July 1 to September 12, the track between Eriste and the parking lot is closed, but there is a shuttle from Eriste (there is a parking lot next to the municipal swimming pools where you can leave your car). You can also take this shuttle in Sahun. Look at the photo to know the prices and schedules.

Schedule and departures of the shuttle bus to the parking lot to reach the refuge of Angel Orus If you prefer, you can walk; Between Eriste and the Espigantosa parking, there is approx. 1.45 hr for PR-HU 36.

Parking Estos

The Estos car park is 1,300 m, and it would have to be + 605m to reach the Estos refuge, 1,890m high. The route is less than 9 km, and it takes approx. 2.5 hrs. The road is perfectly marked as GR11 (white and red).

Where to sleep during the route of the three shelters

The classic way is to make use of the three shelters: Estos, Viados, Angel Orus. The easiest way to make the reservation is to go to the Hostels and shelters of Aragón page and make the multiple reservations. On the web, on the left side, you will see the box with shelters, shelters and other establishments. In shelters, we choose where we would spend the first night, and the system will guide you. You will have to pay a bond that is lost if you do not show up. The rest is paid in each shelter. In Estos only cash, in Angel Orus they accept credit cards.

Number One Trekking in South America

To know how much each refuge costs (they have different prices), you have to choose the refuge and go to the ” prices ” section. In the reservation, you will not see the final price, only the deposit. This website has links to all the shelters, where you can see more detailed information: what services they offer, how to get there, etc.

To sleep in the shelter, the use of a sleeping bag or saco-sabana is mandatory.

The Children and Federated have discounts.


Another option is to carry a tent. According to the rules of the park, you can camp at dusk and lift the tent at dawn. It is recommended to ask the guards for the most suitable places to camp.


One way to save night shelters (which leave approx € 16 / person), is to stay the first night in one of the campsites. We spend the night in El Forcallo (in Viados access). € 13 / both and shop. We left the car parked outside at night, and so we did not have to worry about doing it as early as possible, as the cars begin to arrive and look for parking from 7:00. This camping has hot water, bathrooms, a small restaurant where you can order lunch/dinner/ breakfast. The environment is very beautiful and quiet, as long as you get as far as possible from the generator that produces noise and nauseating smells from 9.00 until 23.00.

On the side of Estos, there are a couple of campsites where you can also stay the night of arrival and leave the car. We do not know them, but some Senderistas told us that we met along the way. In this case, it is not necessary to reach the Estos refuge if the route is made in the Angel Orus refuge direction. You can link with the GR 11.2 in the Ibonet de Bastisielles or past the Grande ibis de Bastisielles, passing through the Ibon de la Escarpinosa.

Where to eat during the route of the three shelters

In shelters or carrying food. The truth, we were surprised that 99% of the people who spend the night in the refuge order all the meals. We only went four people – us and a couple of French people – who used the kitchen.

Reflection: If they do not carry food, or bags, only sack-savannahs, nor climbing or mountaineering equipment, what will they bring in their 70 L backpacks? We, with our 30L and 35L, with food, cooking equipment, emergency kit, sacks!  and even thinking that we could have lightened the weight because there were things that we did not put (the ones in the case in ca