Bains de Lons-le-Saunier
Thermal spa & wellness — in the town centre
Bains de Lons-le-Saunier is a thermal spa right in the heart of the city. Natural chloride-sodium springs, therapeutic pools, and wellness treatments — a calm retreat steps from the historic Arcades and the lively Place de la Liberté.
What awaits you
Picture a week where mornings are spent in therapeutic waters and afternoons in the streets of a quiet historic centre. Jura thermal culture, unhurried.
At a glance
- Best season
- Year-round — thermal cures run in every season.
- Ideal duration
- 3 to 7 days for a full cure; 1 to 2 days for a wellness break.
- Ideal for
- Cure guests, wellness couples, seniors, post-recovery stays.
- Distance
- In the centre of Lons-le-Saunier
Why stay at Lons Séjours
Our town-centre apartments (T4 Perrin, T4 Cordeliers, Studio Arcades) are in the same central neighbourhood as the Bains — no car needed between your lodging and the spa.
View apartments →What to do
Thermal cure
Chloride-sodium spring treatments, 3 to 6-day programmes by prescription. Indicated for rheumatology, respiratory conditions, gynaecology.
Wellness centre
Heated pool, hammam, massages and body treatments — available without a prescription for a relaxation stay.
Exploring Lons on foot
The historic Arcades, the Saturday morning market, Place de la Liberté and its restaurants — all walkable from the spa.
Day trip to the vineyards
The Jura wine route is under an hour by car — a perfect half-day between treatment sessions.
Casino JOA Lons
The Casino JOA is in the centre of Lons-le-Saunier — slot machines, table games, restaurant. An evening of entertainment steps from the Bains and the historic Arcades.
Practical info
- Getting there
- Our town-centre apartments are in the same central district as the Bains. From Perrigny, allow a few minutes by car.
- Tip
- Book your cure well in advance — slots fill quickly, especially in low season (quieter, same quality of care).
Combine with
Pair your thermal cure with a visit to Arbois and its wine cellars or a half-day at the UNESCO Saline Royale d'Arc-et-Senans.
In bad weather
Rainy days are perfect for the Bains — warmth and water therapy while it pours outside. The Casino JOA Lons, the Arcades covered galleries and La Maison de la Vache Qui Rit museum make for a full indoor day in the town centre.
Plan your stay in Lons
Book directly, no platform fees. Describe your stay and receive a response within 2 hours on weekdays.