🇫🇷 France · Southwest and the Alps
Annecy is one of those towns that look like something out of a storybook. In the heart of the French Alps, on the shore of a lake whose turquoise water is considered among the cleanest in Europe, its medieval old town unfolds between canals, flower-decked bridges and colourful arcaded houses. That is why they call it 'the Venice of the Alps': the river Thiou and its canals run through the centre, and over one of them stands the Palais de l'Isle, a 12th-century building shaped like the prow of a ship that is the most photographed image in town.
But Annecy is much more than its postcard. It is a spectacular lake you can swim in in high summer, ringed by mountains, with beaches, promenades and a cycle path running along it on an old railway line. It is a medieval castle on a hill, a basilica holding the remains of Saint Francis de Sales, gardens on the water's edge and the romantic Pont des Amours (the 'Bridge of Lovers'). And it is a living town, with markets, good Savoyard food and a famous animated film festival that fills it with colour every spring.
This guide covers Annecy with a practical, warm eye: what to see in its old town and its castle, how to enjoy the lake (swimming, cycling, boat trips), which lakeside villages are worth visiting, how to get there from Paris, Lyon or Geneva and how to get around unhurried. Whether you come for a day as part of an Alpine trip, or stay several days to relax by the water, Annecy has that rare gift of making you fall in love at first sight.
Annecy began in antiquity as a Gallo-Roman settlement, the vicus of Boutae, on the plain beside the lake. In the Middle Ages, the town grew at the foot of its castle and became the residence of the counts of Geneva (Genevois) and, later, the capital of an appanage of the powerful House of Savoy, which governed it for centuries. Its most brilliant spiritual moment came when Geneva turned Calvinist in the 16th century: Annecy took in the Catholics who fled and turned into a bastion of the Counter-Reformation, the 'Rome of the Alps', above all through the figure of Saint Francis de Sales, bishop of the town between 1602 and 1622. Along with the rest of Savoy, Annecy was definitively annexed to France in 1860. In the 19th century it industrialised (textiles, silk), and in the second half of the 20th century it lived an exemplary feat: after its lake became badly polluted, an ambitious clean-up plan in the 1960s and 1970s restored the water's purity and made Lake Annecy one of the cleanest in Europe. All that history is told on our history page.
Read the full history ↓From the Atlantic to the high mountains: the Aquitaine of Eleanor and of the English kings, the Bordeaux of wine and of the slave trade, the Basque Country of Biarritz and the Savoyard Alps, cradle of alpinism at Mont Blanc.
Read the history of Southwest and the Alps →No exact prices: a scale from $ (budget) to $$$$$ (luxury), with 2-3 options per category.
Origins, formation and what the sources say.
Long before it was called 'the Venice of the Alps', Annecy was already alive on the shore of its lake. The first inhabitants settled here in prehistory, in lake villages on stilts built beside the water. But the town as such has its roots in Roman times: in the 1st century, on the plain beside the lake (today's Les Fins district), a prosperous Gallo-Roman vicus called Boutae flourished, with its forum, its temple and its theatre, at an Alpine crossroads.
With the fall of the Roman Empire and the insecurity of the early Middle Ages, the population gradually left the open plain and sought shelter in better protected places. So, between the 11th and 12th centuries, settlement shifted to the foot of the hill where the castle stands today, beside the mouth of the river Thiou, easier to defend. Medieval Annecy was born, huddled around its fortress and crossed by the Thiou canals, which used the force of the water to drive mills and workshops.
At that time, Annecy came into the orbit of a powerful family: the counts of Geneva (Genevois). When the neighbouring city of Geneva came under the control of its bishop, the counts gradually moved their power towards Annecy, which grew in importance as the seat of their court. The town grew, acquired walls, churches and the imposing château, and was preparing, without knowing it, for a destiny tied to the great Alpine power of the region: the House of Savoy.
The old dynasty of the counts of Geneva died out at the end of the 14th century, with the death of its last representative in 1394. After a few uncertain years, the county was sold in 1401 to Amadeus VIII of Savoy, the most powerful lord in the western Alps, whose lands stretched on both sides of the mountains, across what are today France, Italy and Switzerland. Annecy thus passed into the hands of the House of Savoy, to which it would be tied for centuries.
Under the Savoys, Annecy reached a notable splendour. The town became the capital of an appanage (a lordship granted to a branch of the ducal family), the county of Genevois-Nemours, and the region's main organs of government settled there, along with the princes' court. Buildings were raised and enlarged, the castle was strengthened and the town established itself as a political, administrative and commercial centre of the Savoyard Alps.
The old town we admire today —with its arcaded streets, its canals, its colourful houses and the Palais de l'Isle on the Thiou— largely took shape in those centuries. The Palais de l'Isle, that prow-shaped building in the middle of the canal, served in turn as a residence, a mint, a court and a prison, a witness to every era of the town. Annecy was a small but proud capital, and it was about to live the episode that would make it famous across Christendom.
In the 16th century, the Protestant Reformation shook Europe, and very close to Annecy neighbouring Geneva became the great bastion of Calvinism, the 'Protestant Rome' of John Calvin. The Catholic bishop of Geneva, expelled from his see, had to seek refuge in Savoyard territory, and he found it in Annecy. So the town became the seat of the bishopric of Geneva in exile and a stronghold of the Catholic Counter-Reformation, on the front line facing Protestant Geneva.
In that context arose the figure who would shape Annecy's identity forever: Francis de Sales. Born in 1567 in a nearby castle, this priest of great intelligence and gentleness set out to win the Chablais region back for Catholicism, evangelising by word and example rather than by force. In 1602 he was appointed bishop of Geneva, resident in Annecy, a post he held until his death in 1622. His spiritual writings, such as the 'Introduction to the Devout Life', had an enormous influence, and together with Jane Frances de Chantal he founded the Order of the Visitation.
Saint Francis de Sales was canonised and, later, declared a Doctor of the Church and patron of journalists and writers. His presence made Annecy an important religious centre, to the point that it was known as the 'Rome of the Alps'. Today his remains, and those of Saint Jane de Chantal, rest in the Basilica of the Visitation, on a hill above the town, a destination for pilgrims and one of the great symbols of Annecy.
For centuries, Annecy and all of Savoy lived apart from France, as part of the Savoyard states and later of the kingdom of Sardinia. The town went through a brief French period during the Revolution and the Napoleonic Empire (from 1792 to 1815), when it was the capital of a Mont-Blanc department, but with Napoleon's fall it returned to the House of Savoy.
The definitive change came in 1860. As part of Italian unification, the kingdom of Sardinia (ruled by the House of Savoy) ceded the regions of Savoy and Nice to France in return for French support for its cause. The annexation was ratified by a plebiscite, and on 24 March 1860 Savoy —and with it Annecy— became part of France for good. Annecy became the capital of the new department of Haute-Savoie, an administrative role it keeps to this day.
The 19th century was also the century of industrialisation. Using the driving force of the water from the Thiou and the lake, textile factories —above all cotton and silk— prospered in Annecy, along with other industries, and the town grew beyond its medieval walls. The railway, new districts and promenades were built, and the lake began to attract the first tourists and summer visitors, seduced by its beauty. Annecy was ceasing to be just an old Savoyard capital and becoming, little by little, a destination. But that success would bring, in the following century, an unexpected threat to its greatest treasure: the lake.
By the middle of the 20th century, Annecy's greatest treasure was in danger. The growth of the town and of the lakeside villages, with no adequate treatment system, meant that wastewater went straight into the lake. By the end of the 1960s, Lake Annecy was severely polluted and eutrophic: for much of the year the level of dissolved oxygen at the bottom fell almost to zero, algae proliferated and nearly all the fish species had disappeared. The town's symbol was dying.
The response was exemplary and a world first. As early as 1957, spurred on by warning voices such as that of the doctor and councillor Paul Servettaz, eight lakeside municipalities joined together in an inter-communal body to save the lake. From the 1960s and 1970s onwards a colossal project was undertaken: the building of a 'belt' collector tens of kilometres long that rings the whole lake and gathers the wastewater of the lakeside settlements to carry it to a treatment plant downstream, outside the lake. For the first time, not a drop of dirty water would be discharged into it again.
The result was spectacular. Within a few years, the lake recovered its clarity and its life, and today Lake Annecy is considered one of the cleanest in Europe, with water you can swim in right in the middle of a town. That environmental feat is a source of pride and a model studied around the world. Today's Annecy, capital of Haute-Savoie and a town of more than 130.000 inhabitants after the 2017 merger with several neighbouring municipalities, lives facing its lake and its mountains: tourism, quality of life, outdoor sports and a famous International Animated Film Festival. From Roman Boutae to the 'Venice of the Alps' that saved its lake, Annecy is today one of the best-loved towns in France.