Camino Primitivo
The oldest and toughest route. Oviedo to Santiago through the mountains of Asturias, including the remote Hospitales high path.
Overview
The Camino Primitivo is the original route to Santiago, walked by King Alfonso II from Oviedo in the ninth century, before the Francés existed. It runs about 320 km from Oviedo to Santiago over roughly 14 stages, and most pilgrims take two weeks.
It’s widely considered the toughest of the major routes. The path climbs and descends through the mountains of Asturias with a cumulative ascent of around 8,000 to 9,000 metres over the full route, concentrated in the demanding early stages. In return it’s one of the most beautiful and most rewarding Caminos: high, green, and genuinely remote, with far fewer pilgrims than the Francés. It’s a route for fit, experienced walkers rather than a gentle first Camino.
The Route
From Oviedo and its cathedral, the route climbs west into the Asturian mountains, through Grado, Salas, and Tineo. The walking is steep and the villages are small. After Tineo comes the route’s defining choice.
The Hospitales variant: the high path over the Alto del Palo, named for the ruined medieval pilgrim hospitals along it. The stretch between Borres and Puerto del Palo is around 25 km of open mountain with no villages, no services, and no water sources, and the scenery is extraordinary in clear weather. It is exposed and can be dangerous in fog, wind, or rain. In bad conditions take the lower alternative through Pola de Allande instead, and only attempt Hospitales with enough water, food, and a clear forecast.
The route continues through Grandas de Salime, past its reservoir, and into Galicia. It reaches Lugo, with its complete Roman walls encircling the old town, then runs through farmland and woodland to join the Camino Francés at Melide for the final stages into Santiago.
The Compostela
Walk the whole route and the 100 km minimum is comfortably met. If you’re walking only the final stretch, Lugo is the natural starting point: it sits roughly 100 km from Santiago and is a fine place in its own right. Collect two stamps a day over the final 100 km.
Getting to the Start
Oviedo is served by Asturias Airport, about a 40-minute bus ride away, with flights from Madrid, Barcelona, Lisbon, and several other European cities. Oviedo also has good train and bus links from across northern Spain. Some pilgrims reach the Primitivo by walking the Camino del Norte first and branching inland to Oviedo.
Best Time to Walk
April to November is the walking season, with late spring and early autumn the most comfortable. The mountains hold weather of their own: even in summer the high stages can be cold, wet, and fogbound, and winter brings snow and real risk to the high path. Check the forecast before the Hospitales stage whatever the month.
Who Should Walk This Route?
The Primitivo suits fit, experienced pilgrims who want a mountain route, solitude, and a sense of history, and who are comfortable with long climbs and remote stages. It’s a popular choice for repeat walkers after the challenge the Francés doesn’t offer. It’s not the route for a first Camino on a tight schedule, for anyone uneasy with heights and exposure, or for those who want services at every turn.
Practical Details
Daily cost: budget €35–55 a day. Public albergues run roughly €8–12 and private ones more, but options are limited in the mountains, so plan your stages around where beds exist and consider booking ahead in peak months.
Terrain: steep and sustained, with the hardest climbing in Asturias. The Hospitales variant is the most exposed section and needs settled weather.
Supplies: carry food and water for the remote stages, particularly Borres to Puerto del Palo, where there is nothing along the way.
Credencial: carry your pilgrim passport and collect stamps daily, with two a day over the final 100 km from Lugo.