The history of Andorra, in dates you can actually trust

Most British visitors meet Andorra as a ski resort or a duty-free run, and the history comes as a surprise. It’s really the story of one deal. Two feudal lords fighting over some Pyrenean valleys signed a sharing agreement in the late 13th century, and that arrangement, with the names updated, still runs the country. I’ve set it out in dates below, and I’m careful to flag where legend ends and the paperwork begins, because in Andorra the two sit very close together.

People were here twelve thousand years ago

The first Andorrans left no treaties, only traces under the rocks. Andorra Turisme places the earliest settlements at the Margineda rock shelter, at the Cedre in Santa Coloma and at l’Antiux in Escaldes-Engordany. The Margineda site is the one that matters most, with evidence of people from around 10,000 BC and again in the early Neolithic, between 5,000 and 4,000 BC. It has its own page on the Margineda rock shelter.

I like starting here because it kills the idea that Andorra is a medieval curiosity dreamt up for cheap cigarettes. People were farming these valleys long before anyone drew a border.

Charlemagne, and the story everyone repeats

This is where most summaries go wrong. Andorra Turisme says that Charlemagne founded Andorra in 805 as thanks for local help against the Saracens, and it tells it plainly as legend. The national anthem is even called «El gran Carlemany», Great Charlemagne.

The paperwork starts in the mid-9th century, with the consecration act of the Cathedral of Santa Maria d’Urgell. It names the Andorran parishes as fiefs of the Counts of Urgell. To me that’s the more interesting fact, because it already talks about parishes, the unit that still organises the country today.

So how did Andorra become a country?

After years of fighting between neighbouring counts and the Church, the Bishop of Urgell, Pere d’Urg, and the Count of Foix, Roger Bernat III, signed two treaties known as the Pareatges, in 1278 and 1288. They set up shared sovereignty over the valleys, and the Principality of Andorra was born.

Over time the French half passed from the Counts of Foix to the kings of France and, under the Republic, to the French president. The other half stayed with the Bishop of Urgell. That’s why Andorra still has two heads of state, who I introduce in the co-princes of Andorra.

A council from 1419 and a house from 1702

In 1419 the Council of the Land was created to settle local problems, and today’s General Council grew out of it. In 1702 the council bought the Casa de la Vall, a family house from the late 16th century, and met there until 2011. It’s the building I’d see first, and it has its own page on the Casa de la Vall.

Between the 17th and 19th centuries, the tourist board says, iron working was one of the main sources of income. The old forges and the Llorts mine are what’s left of that industrial Andorra, which few visitors ever hear about.

The 20th century, sticking to what’s documented

There are plenty of colourful tales from the last century, but little that I could read in an official source, so I’ll stick to the solid ground. The Reig tobacco factory worked in Sant Julià de Lòria from 1909 to 1957. The Government says Ràdio Andorra was receiving listeners’ letters from the 1940s and was the country’s first big shop window abroad. Spain’s Foreign Ministry dates the population boom, and the move from farming to trade and tourism, to the 1950s.

On 8 September 1972 the Meritxell sanctuary burned down, and Ricardo Bofill’s new building opened in 1976. In 1978 Escaldes-Engordany became the seventh parish, the only change ever made to the old parish map.

1993 and everything after

In 1990 Andorra and the European Economic Community agreed a customs union. Then, on 14 March 1993, it approved its Constitution, ending a system that Spain’s Foreign Ministry describes as feudal in form with elements of direct democracy. It joined the UN the same year. How the state works now is on Andorra’s political system.

The euro followed in 2002, the Madriu valley’s UNESCO listing in 2004, a monetary agreement with the EU in 2011 and the first Andorran euro coins in 2014. For me, that run of dates explains better than any slogan why Andorra feels both very old and brand new. The symbols that grew out of that history are explained in the Andorra flag, and the country’s odder facts are gathered in Andorra facts. How the population grew from those farming valleys to 90,105 residents at the end of August 2026 is in Andorra’s population.