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Casteljaloux

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City
—°10911
Casteljaloux (France)
ℹ️

Practical info — Casteljaloux

🌤 Weather — 5 days

📍 Nearby

Sights nearby

💡 Tips

  • The thermal baths are the highlight; be sure to book treatments in advance on weekends.
  • The pine forests (Forêt des Landes) offer great shade for summer walks.
  • Rent a bike: the flat Voie Verte is handy for exploring the surroundings safely.
  • Parking at Lac de Clarens is plentiful, but it may be paid during peak summer.
  • You'll find the best regional duck and goose products at the local market.

🍽 Food

🍽
Confit de Canard

A southwestern specialty (duck confit). Enjoy it at the traditional bistros in the city center.

🍽
Tourtière

A paper-thin pastry cake with apples or prunes, often drizzled with Armagnac. A must in any good bakery.

🍽
Foie Gras

Fine goose or duck liver. It's best to buy it from local producers at the weekly market.

🛍 Shopping · 🧘 Quiet spots

🛍
Farmers market (Place de la République)

Excellent for Agen prunes, fresh poultry, and regional wines.

🛍
Local delicatessens

Buy Armagnac and preserves (e.g., Cassoulet) to take home from here.

🧘
Lac de Clarens

Good for quiet morning walks before the beachgoers arrive.

🧘
Forêt des Landes

The huge pine forest starts right on the outskirts and gives endless, quiet hiking trails.

Highlights of 2026

10

Casteljaloux is a historic and popular spa town located in the Lot-et-Garonne department of southwestern France. Its history is notably linked to the House of Albret, the ancestral family of King Henry IV, which brought political importance to the town during the Middle Ages and Renaissance. Today, Casteljaloux is widely recognized for its thermal springs, which were revitalized in the late 20th century to create a modern spa destination attracting thousands of health seekers annually. Geographically, it sits at the crossroads of the fertile Garonne valley and the vast pine forests of the Landes de Gascogne. This unique position supports both intensive agriculture and timber industries. The town center preserves several historical landmarks, including remnants of medieval ramparts and timber framed houses dating back to the 15th century. Beyond health tourism, the area is a hub for eco tourism and outdoor activities, with the nearby Lake Clarens offering sandy beaches and water sports during the summer months. The local culture is deeply rooted in Gascon traditions, celebrating regional produce such as melons, foie gras, and fine wines. The community remains dedicated to preserving its heritage while developing modern facilities for visitors, making it a key destination in the Nouvelle Aquitaine region.

Best time to visit & climate

The most pleasant time to visit is Jun–Aug.

JanFebMarAprMayJunJulAugSepOctNovDec
Avg °C5691216202222191596
Rain mm785362687761474949657671

Geography

Population
5,056
Coordinates
44.31440, 0.08810

Facts

  • The thermal springs emerge at a temperature of about 42°C.
  • Lake Clarens covers an area of 17 hectares.
  • The Notre-Dame church dates back to the 15th century.
  • The town is part of the arrondissement of Nérac.
  • It was once a seat of the powerful Albret family.
  • The postal code is 47700.

Explore nearby

Notable places around

Route planner — Car & Motorhome

Where do you start? We build the route here, with stops and country notes along the way.

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© OpenStreetMap contributors · OpenRouteService

Sights in the town Casteljaloux (9)

Thermes de Casteljaloux🎡 recreation

Renowned thermal baths offering relaxation and health treatments in modern facilities using natural spring water.

Maison du Roy🏺 historical

A historic 16th-century house that once hosted King Henry IV, currently serving as the local tourist office.

Église Notre-Dame⛪ religious

An important Gothic church featuring impressive stained glass windows and rich sacred interior decorations.

Lac de Clarens🎡 recreation

An idyllic lake with a sandy beach, first-rate for swimming, boating, and family-friendly outdoor activities.

Remparts de Casteljaloux🛡️ fortress

Remnants of the ancient city walls, testifying to the town's past fortifications and historical heritage.

Couvent des Cordeliers

A former Franciscan monastery where preserved cloister remains offer a glimpse into medieval monastic life.

Étang de la Pindérèse🌿 nature

A pond in the Pindérèse area of Casteljaloux.

Base de Loisirs du Lac de Clarens👨‍👩‍👧 family

Base de Loisirs du Lac de Clarens is a water park in Casteljaloux, featuring aquatic attractions and fun for all ages.

AquaFun' Park Clarens👨‍👩‍👧 family

AquaFun' Park Clarens is a water park in Casteljaloux, featuring aquatic attractions and fun for all ages.

Frequently asked questions

Is Casteljaloux known for thermal baths?
Yes, 'Les Bains du Casteljaloux' is a well-known thermal center offering relaxation and medical treatments.
What can you do at Clarens Lake?
Clarens Lake provides a sandy beach for swimming, a water park, golf, and pedal boat rentals.
Is there a casino in the town?
Yes, Casteljaloux has a modern casino with slot machines, gaming tables, and a restaurant.
What culinary specialties are there here?
Try Southwest duck (Magret de Canard) and regional tomatoes from nearby Marmande.
When is market day?
The market is held every Tuesday and Saturday morning in the center and is very lively.
Casteljaloux: where is it located?
Casteljaloux is located in Nouvelle-Aquitaine, France.
Casteljaloux: what is there to see?
Highlights include Thermes de Casteljaloux, Maison du Roy, Église Notre-Dame.
Casteljaloux: when is the best time to visit?
The most pleasant time to visit is Jun, Aug.
Casteljaloux: why is it worth visiting?
Casteljaloux is a historic and popular spa town located in the Lot-et-Garonne department of southwestern France.
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