Camino Aragonés

The Camino Aragonés is a 155 km point-to-point pilgrim trail in Aragón and Navarra, northern Spain, descending roughly 1,200 m net from the 1,640 m Somport Pass to Puente la Reina over about six days. Rated moderate, it is the quiet Pyrenean branch of the Camino de Santiago, prized for Romanesque monasteries, river gorges and near-empty trails.

About the Camino Aragonés

The Camino Aragonés is the historic eastern gateway into Spain for pilgrims walking to Santiago de Compostela. It carries travellers who crossed the Pyrenees from southern France over the 1,640 m Somport Pass, then leads them 155 km southwest through the province of Huesca and into Navarra, where it merges with the busier Camino Francés near Puente la Reina. From that junction it is still around 830 km on to Santiago.

This is one of the oldest documented walking routes in Europe. The pilgrimage corridor through Aragón was described in detail around 1140 in the Codex Calixtinus by the French cleric Aymeric Picaud, and a modern guidebook was issued by Spain's Ministry of Information and Tourism in 1965. The wider Camino de Santiago network earned European Cultural Route status in 1987 and UNESCO World Heritage listing in 1993, with a Princess of Asturias Award for Concord following in 2004.

What sets the Aragonés apart from its famous siblings is solitude. Of roughly 327,000 pilgrims who reached Compostela in 2018, only 404 had started at Somport and 116 at Jaca. As part of the International Walking Network (IWN), it is recognised as one of the world's most significant hiking routes, yet you can walk whole stages without meeting another person. The reward is a landscape that shifts from high beech and pine forest through limestone gorges to the dry, sun-baked foothills above the Río Aragón.

Route Overview & Stages

The trail is most commonly walked in five to six stages from Somport to Puente la Reina. The figures below reflect the standard staging used by pilgrim associations; several sections offer marked alternative routes, including a variant between Artieda and the approach to Pamplona.

The cumulative ascent across the route is modest because you begin at altitude and trend downhill, but each stage still rolls over ridges and river valleys, so expect 1,700–1,900 m of total climbing across the full 155 km.

Highlights & Points of Interest

• Somport Pass (1,640 m) — the trailhead on the French border, a historic crossing of the central Pyrenees and a dramatic place to take the first step into Spain.
• Canfranc International Station — a vast, beautifully restored Beaux-Arts railway station opened in 1928, one of the largest in Europe and an unmistakable early landmark.
• Las Güixas Caves (Villanúa) — a karst cave system with guided tours, a cool detour through stalactite chambers a short walk off the path.
• Cathedral of San Pedro, Jaca — an 11th-century structure and one of Spain's earliest Romanesque cathedrals, the cultural heart of the Aragonese stages.
• Monastery of San Juan de la Peña — tucked beneath an overhanging cliff near Santa Cruz de la Serós, a Romanesque monastery linked to the legend of the Holy Grail.
• Ruesta — a partly abandoned village with a ruined castle and Romanesque hermitages, an atmospheric reminder of depopulation in the foothills.
• Foz de Lumbier — a narrow limestone gorge carved by the Río Irati, home to griffon vultures and reached through an old railway tunnel.
• Puente la Reina — the elegant 11th-century pilgrim bridge over the Río Arga where the Aragonés meets the Camino Francés.

Best Time to Hike the Camino Aragonés

The walking season runs roughly from April to October. The single best month is May: the Pyrenean foothills are green, wildflowers line the path, daytime temperatures sit in a comfortable 15–22°C range, and the high snow around Somport has usually cleared. Spring also brings reliable albergue openings without summer crowds.

Early autumn, particularly the second half of September, is the strong runner-up. As of 2026 the route remains far quieter than the Camino Francés year-round, but September offers stable weather, harvest-season villages and softer light, with daytime highs of 18–24°C cooling pleasantly at night.

Avoid mid-summer if you can: July and August push afternoon temperatures past 32–35°C on the exposed Navarrese stages between Sangüesa and Monreal, where shade is scarce. Winter walking is possible on the lower sections but the Somport approach can hold snow and ice from December into March, and many small albergues close, so check openings before committing. Whatever month you choose, fuelling correctly matters on long days — see how many calories you need hiking a full day to plan your food.

Practical Information

Accommodation

The backbone of the route is the network of pilgrim albergues (hostels). Municipal and parish albergues typically charge €8–€15 per night for a dormitory bunk, sometimes by donation (donativo). Private albergues and pensions run €15–€35 for a bed, while a simple double room in a small hotel in Jaca or Sangüesa costs €50–€80. Key overnight points include Jaca, Arrés, Ruesta, Sangüesa, Monreal and Puente la Reina. Because villages are small and some albergues open seasonally, carry a lightweight emergency shelter or call ahead in shoulder season. Wild camping is restricted in Spain; if you carry a tent, ask permission at villages or use designated areas near larger towns.

Getting There & Back

The most common start is reached by bus from Jaca up to the Somport Pass, a ride of about 40 minutes. Jaca itself has a railway station served from Zaragoza (around 3 hours). The nearest major airports are Zaragoza (ZAZ, roughly 2 hours by road from Jaca) and Pamplona (PNA), with larger international options at Bilbao and Madrid feeding train and bus connections. At the finish, Puente la Reina is about 25 minutes by bus from Pamplona, which has frequent train and coach links back across Spain. Check current schedules with the regional operator Renfe before travelling.

Permits & Fees

No permit is required to walk the Camino Aragonés. To stay in pilgrim albergues you need a credencial (pilgrim passport), available for a few euros from pilgrim associations, churches and many albergues; you collect a stamp (sello) at each stop. Walking at least the final 100 km into Santiago qualifies for the Compostela certificate, so pilgrims continuing past Puente la Reina should keep their credencial stamped. Background, route updates and credencial information are published by the Pilgrim's Reception Office in Santiago.

Gear & Packing List

Because albergues handle shelter and you can resupply in towns every day, the Camino Aragonés rewards a light pack. Aim for a 35–55 litre bag, broken-in trail shoes, sun protection for the exposed Navarrese stages, and layers for cold mornings at Somport. A roomy, ventilated option such as the Fjällräven Abisko Hike 35 suits classic albergue-to-albergue walking, while ultralight pilgrims who carry a tent will appreciate the Hyperlite Mountain Gear 2400 Windrider or the larger 3400 Windrider. If you are shopping for a pack specifically, our roundup of the best ultralight backpacks of 2026 compares seven tested models. Don't forget a refillable bottle — fountains (fuentes) are common but spacing increases on the drier southern stages.

Similar Trails You Might Like

If the quiet, history-rich Aragonés appeals, these Spanish routes make natural next steps — from the busy classic Camino to rugged GR traverses across the Pyrenees and Balearics:

• Camino Francés - 01 (Spain), 186 km — the famous main route the Aragonés joins.
• Camino Francés - 03 Logroño a Burgos (Spain), 750 km — the long central section across the meseta.
• Bera (GR11) - Ibardin (GR10) (Spain) — a Pyrenean link between the great traverse trails.
• Camino del Norte (Cantabria) (Spain) — the coastal alternative pilgrimage.
• GR 221 Ruta de Pedra en Sec (Spain) — Mallorca's dry-stone route through the Serra de Tramuntana.

For something steeper and more alpine, our guide on how to hike the Theth to Valbona trail in Albania covers a spectacular high-mountain crossing.

Frequently Asked Questions

When is the best time to hike the Camino Aragonés?
May is the best month, with mild 15–22°C days, green foothills, cleared snow at Somport and open albergues without crowds. The second half of September is an excellent alternative, offering stable autumn weather and quiet trails. Avoid July and August, when the exposed Navarrese stages routinely top 32°C with very little shade.

How difficult is the Camino Aragonés?
It is rated moderate. You start high at the 1,640 m Somport Pass and trend downhill, so total climbing is manageable at around 1,700–1,900 m across 155 km. The main challenges are daily distances of 22–31 km, heat on the southern stages, and a few long stretches between water and accommodation rather than steep technical terrain.

How many kilometres per day will I walk?
Most pilgrims complete the Camino Aragonés in five to six days, averaging 25–31 km per stage. The longest standard days are Somport to Jaca (31 km) and Monreal to Puente la Reina (31 km). Walkers wanting shorter days can split stages at intermediate villages such as Canfranc, Santa Cilia or Lumbier where beds are available.

What accommodation is available along the route?
Pilgrim albergues are the mainstay, charging roughly €8–€15 for a dormitory bed, with some run on donation. Private albergues, pensions and small hotels in Jaca, Sangüesa and Puente la Reina cost €15–€80 depending on comfort. Villages are small and some albergues open only seasonally, so book ahead or call in spring and autumn.

Do I need a permit to walk the Camino Aragonés?
No permit is required to walk the trail. To sleep in pilgrim albergues you need a credencial (pilgrim passport), which costs a few euros and is stamped at each stop. If you continue toward Santiago and want the Compostela certificate, you must walk at least the final 100 km and keep your credencial stamped along the way.