Lake of Lourdes: walking, nature and outdoor activities

The Lake of Lourdes is a natural lake of glacial origin, located about 3 km from the town centre, across the municipalities of Lourdes and Poueyferré. Classified as a Natura 2000 site for its rare peat bog, it offers a walking path of around 6 kilometres, water-based activities and a setting of unspoilt nature facing the Pyrenees. It is a refreshing pause appreciated by visitors and pilgrims alike.

Where is the Lake of Lourdes and how do you get there?

The lake lies about 3 km from the centre of Lourdes, in the direction of Pau. You can reach it by car, by bike, on foot, or on bus line L2, which serves the lake directly from the town.

The body of water stretches to the north-west of the Marian town, away from the Sanctuary and its crowds. All of the waters belong to the municipality of Lourdes, but the northern shore lies within the neighbouring municipality of Poueyferré. For many pilgrims, it is a chance to breathe: a place of quiet and walking just a few kilometres from the Grotto of Massabielle, without breaking from the rhythm of the pilgrimage.

By car, you reach the lake from the town centre heading towards Pau, then along the Chemin du Lac. Two free car parks are located right beside the shores, according to the O2Lourdes water-sports centre.

Without a car, bus line L2 of the TLP Mobilités network connects the lake to the town centre, the SNCF railway station and the bus station. A single ticket costs €1 from the driver, with a transfer possible within the hour, and the vehicles are wheelchair accessible. The lake also remains reachable on foot or by bike for walkers.

Before or after your visit, you can extend your discovery of the town with Lourdes Castle, which overlooks the historic centre.

A natural lake in a Pyrenean setting

The Lake of Lourdes is a lake of glacial origin. It formed behind a morainic barrier left by the ancient Argelès glacier, which makes it one of the few low-altitude glacial lakes in the Pyrenees.

According to the Natura 2000 records of the Pays de Lourdes et des Vallées des Gaves (PLVG), the lake was born from the retreat of a glacier. The glacier deposited moraines and blocks of ice in a basin between Lourdes and Poueyferré. As they melted, the water gathered to form the present body of water. It sits at a little over 420 metres of altitude and reaches a depth of 8 to 12 metres.

Its surface area varies depending on the source and the zone measured: about 52 hectares for the reference body of water (Wikidata) and 44.8 hectares for the present lake excluding the peat bog (Natura 2000 assessment). The western part has in fact turned into marshland, gradually reducing the open-water surface.

It is precisely the peat bog, an acidic raised bog of around 16 hectares, that gives the site its ecological value. The PLVG describes it as “rare in the Pyrenees”. It justified the site’s classification as a Natura 2000 Special Area of Conservation (“Tourbière et lac de Lourdes”, FR7300936), by ministerial decree of 22 August 2006. A peat bog is a wetland where poorly decomposed vegetation slowly accumulates into peat.

The wildlife and plant life here are remarkable. You may come across the sundew (Drosera), a small carnivorous plant rare in France, as well as the royal fern (Osmunda regalis). The site is also home to the False Ringlet (Coenonympha oedippus), described by the Lourdes Tourist Office as “one of the most endangered butterflies in Europe”. Its local population has declined sharply in recent years. To preserve this fragile environment, management relies in particular on the grazing of cattle and horses.

To explore further afield, you can discover the surroundings of Lourdes and their other natural sites.

Walking around the Lake of Lourdes: duration, difficulty and accessibility

The loop around the lake is a walk of about 6 kilometres, easy in difficulty and with little elevation change. Allow roughly 1 hour 30 minutes on foot, or less by bike, with a fine view of the Pyrenean peaks.

The route, mostly flat, is well suited to family walking. The path runs alongside the peat bog, follows a forest track in places and then a small road, and crosses the edges of the golf course, with purpose-built passages. According to the Lourdes Tourist Office, the route can be done both on foot and by bike.

The question of accessibility for people with reduced mobility and for pushchairs calls for caution. The available sources do not allow continuous wheelchair accessibility to be confirmed: the route includes sections on roads and stretches where the shore is not followed without interruption. Before a visit with a person of reduced mobility, it is best to check the exact conditions with the Lourdes Tourist Office.

For senior walkers, the loop remains accessible and not very tiring, but it is worth bringing good shoes for the unpaved sections.

Activities at the lake: paddleboarding, fishing and relaxation

The Lake of Lourdes lends itself to several outdoor activities: paddle sports, regulated fishing, picnicking and relaxation. Several facilities are freely accessible along the shores.

The O2Lourdes water-sports centre offers the hire and supervision of stand-up paddleboarding, canoeing and kayaking from the jetty. Free navigation is available from €16, and the activity is open to children from the age of 4, provided they can swim. The activity runs from April until the end of summer.

Fishing is permitted and regulated. The lake is classified as second-category fishing waters: a fishing licence is compulsory, including for children, and can be obtained on cartedepeche.fr or at the tourist office. You will find carp, roach, tench, pike, zander, perch and black bass, the latter on a compulsory catch-and-release basis. Management is handled by the local fishing association (AAPPMA des Pêcheurs Lourdais et du Lavedan).

On site, picnic tables, a children’s play area and a fitness trail are freely accessible. Please note: dogs, even on a lead, are not allowed in the jetty and beach area.

Swimming: to be checked before you go

Swimming at the Lake of Lourdes calls for particular care. A supervised swimming pool area, “Lourdes Plage”, had been installed from 2014; it was dismantled in 2021 by the municipality. At the time, swimming was prohibited outside this developed and supervised zone.

Since then, no supervised swimming is guaranteed on a permanent basis. The regulation of activities on the lake is set each year by municipal decree (the decree in force is decree AP.57.03.2025 of the Town of Lourdes). Before planning a swim, it is essential to check the current decree with the Lourdes town hall and the water quality with the ARS Occitanie (regional health agency). Water quality rated “excellent” had been recorded in 2017 and 2018, in the time of Lourdes-Plage; that data is now out of date.

Parking, practical access and where to eat

The lake has two free car parks near the shores and remains served by bus line L2 from the centre of Lourdes. For meals, two establishments sit by the water.

The Lourdes Tourist Office lists the Restaurant de l’Embarcadère, at the water’s edge, and the Restaurant du Golf. For a wider choice of addresses in town, you can consult the restaurants of Lourdes in our directory.

A visit to the lake combines easily with other Lourdes discoveries. In less clement weather, the museums of Lourdes offer a sheltered alternative. To plan your whole stay, see our page Discover the town of Lourdes.

Frequently asked questions

Sources and references

Institutional and tourism sources

• Lourdes Tourist Office — “Le lac de Lourdes, la nature à plein poumons”: lourdes-infotourisme.com (accessed June 2026)
• Lourdes Tourist Office — “Découvrir la pêche au lac de Lourdes”: lourdes-infotourisme.com (accessed June 2026)
• Town of Lourdes — Municipal decrees (decree AP.57.03.2025): lourdes.fr/arretes-municipaux (accessed June 2026)

Natural heritage and Natura 2000

• Pays de Lourdes et des Vallées des Gaves (PLVG) — “Site Tourbière et Lac de Lourdes”: plvg.fr (accessed June 2026)
• Natura 2000 Vallées des Gaves — “Caractéristiques et enjeux : Tourbière et lac de Lourdes” (SAC FR7300936): valleesdesgaves.n2000.fr (accessed June 2026)

Encyclopaedic data and activities

• Wikipedia — “Lac de Lourdes”: fr.wikipedia.org/wiki/Lac_de_Lourdes (accessed June 2026)
• Wikidata — “Lac de Lourdes” (Q3215475): wikidata.org/wiki/Q3215475 (accessed June 2026)
• O2Lourdes — water-sports centre (paddle, canoe, kayak): o2lourdes.fr (accessed June 2026)
• TLP Mobilités — bus network, line L2: tlp-mobilites.com (accessed June 2026)