Camino Aragonés

The Camino Aragonés is a 155 km point-to-point pilgrimage trail in northern Spain, crossing from the Somport Pass (1,632 m) on the French border down through Aragón and Navarra to Puente la Reina, gaining roughly 1,500 m of cumulative ascent over 6 days. Rated moderate, it is the quietest and most scenic of the historic gateways into the Camino de Santiago.

About the Camino Aragonés

The Camino Aragonés is the Spanish continuation of the Via Tolosana, the southernmost of the four medieval French pilgrim roads to Santiago de Compostela. It begins at the Somport Pass (Col du Somport) on the Franco-Spanish border at 1,632 m of altitude and runs 155 km south-west, descending the Aragón river valley before turning into Navarra. At Puente la Reina it merges with the far busier Camino Francés, and from there pilgrims share a single route for the remaining 700-plus km to Santiago de Compostela — making the total distance from Somport roughly 830 km.

What sets this route apart is solitude. In 2018, only 404 pilgrims began their journey at Somport, a tiny fraction of the 327,000 who reached Compostela that year. The trail has carried walkers since at least the 11th century, and both the route and its monuments were inscribed as a UNESCO World Heritage Site in 1993, following the Council of Europe's designation of the Camino as the first European Cultural Route in 1987. For walkers who want Romanesque architecture, Pyrenean foothills and near-empty paths, the Aragonés delivers in a way the crowded Francés cannot.

The terrain is varied: high mountain meadows near Somport, river-valley farmland around Jaca, dry pine and scrub through the Aragonese pre-Pyrenees, and the Navarran hills before Puente la Reina. Surfaces are mostly dirt tracks, farm roads and old cobbled lanes, with some asphalt on the approaches to larger towns. Because the trail loses far more altitude than it gains overall — dropping from 1,632 m to around 350 m — the net effort is gentler than the raw mountain start suggests.

Route Overview & Stages

The Camino Aragonés is most commonly walked in six stages, though strong hikers compress it into five and many split it into seven. The breakdown below follows the classic six-day plan from Somport to Puente la Reina.

Stage distances total roughly 156 km, and the route is well signed throughout with the standard yellow arrows and scallop-shell markers. The OSM route note flags that the first section from Col du Somport to Artieda has several marked alternative variants, so download the track before you start and check waymarks at junctions near reservoirs and farm tracks.

Highlights & Points of Interest

• Somport Pass (1,632 m) — the dramatic mountain gateway where the trail crosses from France into Spain, named from the Latin Summus Portus, a Roman-era crossing of the central Pyrenees.
• Canfranc International Station — a vast Belle Époque railway terminal opened in 1928, recently restored, sitting in a narrow valley a few kilometres below the pass.
• Jaca Cathedral (San Pedro) — one of Spain's earliest Romanesque cathedrals, begun around 1077, with a celebrated carved tympanum and the Diocesan Museum's frescoes.
• Monastery of San Juan de la Peña — tucked under an overhanging cliff a short detour from Santa Cruz de la Serós, the spiritual heart of the old Kingdom of Aragón and reputed home of the Holy Grail legend.
• Monastery of San Salvador de Leyre — a Romanesque monastery above the Yesa reservoir near Yesa, with an atmospheric 11th-century crypt and resident Benedictine community.
• Ruesta — a hauntingly abandoned medieval village partly flooded by the Yesa reservoir, now home to a single pilgrim albergue and crumbling stone houses.
• Foz de Lumbier — a steep limestone gorge near Liédena where griffon vultures wheel overhead, reached via an old railway tunnel and walkway.
• Santa María de Eunate — an octagonal 12th-century Romanesque chapel standing alone in farmland before Puente la Reina, one of the most photographed buildings on any Camino.

Best Time to Hike the Camino Aragonés

The Camino Aragonés has a genuine mountain season because of its high start. The Somport Pass can hold snow well into April, and the upper stage to Jaca is exposed to cold and storms. The practical walking window runs from late April to mid-October, and the single best month is September: stable, warm-but-not-scorching weather, long daylight, harvest colours in the Aragón valley, and albergues that are open yet far from full.

Spring (May–June) is lush and green, with wildflowers in the meadows below Somport, though river crossings and farm tracks can be muddy after snowmelt and rain. July and August bring genuine heat — the dry middle stages around Artieda, Ruesta and Sangüesa regularly top 32 °C, and there is very little shade, so an early start and 2.5–3 litres of water capacity are essential. October offers crisp, clear days but shorter light and the first risk of snow returning to the pass; as of 2026 most valley albergues stay open until late October, but always confirm ahead. Winter walking from Somport is not recommended without alpine experience and equipment.

Practical Information

Accommodation

The backbone of the route is the network of pilgrim albergues (hostels). Municipal and parish albergues typically charge €8–14 per night for a dormitory bunk, sometimes on a donation (donativo) basis, while private albergues run €15–20. Most require a pilgrim credential (credencial). Towns like Jaca, Sangüesa and Puente la Reina also have pensiones and small hotels from €40–70 for a private double if you want a rest day. Because daily stages on the Aragonés are committing and beds are limited in tiny villages such as Arrés and Ruesta, it is wise to phone ahead in peak months. Wild camping is technically restricted across Aragón and Navarra; discreet bivouacking is tolerated above the treeline but not near villages, and there are a handful of formal campsites near Canfranc and the Yesa reservoir charging around €6–10 per pitch.

Getting There & Back

The usual start is reached via the city of Jaca, served by train and bus from Zaragoza (about 3 hours). From Jaca, a local bus climbs to Canfranc and the Somport Pass in roughly 45 minutes. On the French side, the nearest railhead is Oloron-Sainte-Marie, with a connecting bus to Somport in around an hour. The closest major airport is Zaragoza (ZAZ), about 2.5 hours from Jaca by bus; Pamplona (PNA) and Bilbao (BIO) are alternatives. At the finish, Puente la Reina sits 24 km from Pamplona, with frequent buses taking about 30 minutes, and Pamplona offers onward train and air connections. The Spanish rail operator's timetables are at Renfe.

Permits & Fees

No permit is required to walk the Camino Aragonés — it is a public right of way. The only document you need is the credencial del peregrino (pilgrim passport), which you stamp at albergues, churches and bars along the way and which entitles you to pilgrim accommodation and, ultimately, the Compostela certificate in Santiago. Credentials cost €1–3 and are issued by pilgrim associations, the cathedral in Jaca, and many albergues. For background on the route's official designation, see the UNESCO World Heritage listing for the Routes of Santiago de Compostela in Spain.

Gear & Packing List

Because the Aragonés starts high and runs through long, shadeless valleys, you pack for both mountain cold and sustained heat. A 35–55 litre pack is plenty for a six-day pilgrimage carrying minimal camping kit, since you sleep indoors most nights. The lightweight, durable 2400 Windrider suits fast pilgrims travelling albergue-to-albergue, while the slightly larger 3400 Windrider gives room for an early-season sleeping bag. If you prefer a structured hip belt and outdoor styling, the Abisko Hike 35 carries a multi-day load comfortably. For tips on choosing the right pack, our roundup of the best ultralight backpacks of 2026 tests seven options side by side.

Beyond the pack, bring broken-in trail shoes or light boots, a sun hat and SPF 50 for the exposed middle stages, a rain shell, a light fleece or down layer for the pass, 2.5–3 litres of water capacity, electrolyte tabs, and a sleeping-bag liner for albergues. Trekking poles ease the long descent from Somport. Plan your food around the calorie burn of 25–30 km days — our guide on how many calories you need hiking a full day helps you stock the right snacks between villages where shops are scarce.

Similar Trails You Might Like

If the quiet of the Aragonés appeals, several other Spanish long-distance routes carry the same blend of mountain scenery and pilgrim heritage. After merging at Puente la Reina, most walkers continue along the classic French Way; for shorter Mediterranean alternatives, the Balearic GR routes offer dramatic limestone walking. Explore these related trails:

• Camino Francés - 01 — the 186 km opening section of the main Camino, which the Aragonés feeds into.
• Camino Francés - 03 Logroño a Burgos — a 750 km central stretch through La Rioja and the meseta.
• Camino del Norte (Cantabria) — the coastal northern route along the Bay of Biscay.
• Bera (GR11) - Ibardin (GR10) — a Pyrenean crossing linking the Spanish and French long-distance networks.
• GR 221 Ruta de Pedra en Sec — Mallorca's dry-stone route through the Tramuntana mountains.

For a wilder, mountain-hut adventure beyond Spain, our guide to the Theth to Valbona trail in Albania shows what a single dramatic stage in the Accursed Mountains looks like.

Frequently Asked Questions

When is the best time to walk the Camino Aragonés?
September is the best month: warm, settled weather, long daylight, and open albergues without crowds. The broader season runs late April to mid-October. Avoid winter, when the Somport Pass holds snow, and be ready for 32 °C-plus heat with little shade on the dry middle stages in July and August.

How difficult is the Camino Aragonés?
It is rated moderate. The trail starts high at the 1,632 m Somport Pass and loses altitude overall, so it gains only about 1,500 m cumulatively across 155 km. The main challenges are long daily distances of 22–31 km, exposed shadeless valleys, and limited services in small villages, rather than steep or technical terrain.

How many kilometres per day will I walk?
On the standard six-stage plan you average around 26 km a day, ranging from a 22 km stage between Arrés and Ruesta to a 31 km final stage from Monreal to Puente la Reina. Fit walkers can compress the route into five days of roughly 31 km, while those wanting shorter days split it into seven.

What accommodation is available along the route?
Pilgrim albergues are the mainstay, costing €8–14 for municipal or donation-based hostels and €15–20 for private ones, with a credential usually required. Larger towns such as Jaca, Sangüesa and Puente la Reina add pensiones and hotels from €40–70. Beds are scarce in tiny villages like Arrés and Ruesta, so book ahead in peak months.

Do I need a permit to hike the Camino Aragonés?
No permit is required — the Camino is a public right of way through Aragón and Navarra. You only need a pilgrim credential (€1–3), which you stamp along the way to access albergues and earn the Compostela in Santiago. Wild camping is restricted, so plan to stay in albergues or formal campsites near Canfranc and the Yesa reservoir.