Outdoor swimming pool of Porrentruy: the great family swimming spot of Ajoie

A green oasis for the whole family in Porrentruy

When the beautiful days arrive in Ajoie, the outdoor pool in Porrentruy becomes the meeting place for families in the region. Located in the heart of the Espace-Loisirs Ajoie, on Chemin des Bains, it features its pools amidst large lawns and shaded areas. People come to swim, dive, slide down the slide, or simply lay out their towels and let the children run from one game to another. It's the kind of place where you drop off your things in the morning and leave in the evening, fulfilled. A sure bet for summer in the Jura, just a fifteen-minute walk from the train station.

What your children will discover

The site brings together several pools designed for all ages: a large pool for swimming, children's pools, and a wading pool for the little ones. Thrill-seekers climb the diving boards (1 m and 3 m) or zoom down the giant slide, while the younger ones splash around peacefully in the shallow water. Out of the water, a beautiful playground extends the adventure: your children can storm a large pirate ship, allowing for a mix of swimming and land games without ever getting bored.

What to do there and the atmosphere on site

The atmosphere is typically that of a neighborhood pool in summer: relaxed, family-friendly, and joyful. You alternate between laps in the large pool, jumps from the diving board, and picnic breaks on the grass. The lawns are vast, dotted with shaded spots to settle in during the hot hours. A snack bar with a terrace operates in season for ice cream or a snack, and picnicking is allowed on site. It's a place where you encounter as many groups of teenagers as families with strollers, all in a laid-back atmosphere.

Before you go

• Recommended age: all ages; wading pool and children's pools for the little ones, diving boards and slide as soon as children are comfortable swimming.
• Duration: half a day to a whole day.
• Price: paid (distinct rates for adults, children, and apprentices); check the current rates on the official website.
• Reservation: no reservation, entry at the cash register on site.
• Stroller/Accessibility: flat site with wide lawns, easy access with a stroller; for specific accessibility needs, inquire at the pool.
• Transport: about 15 minutes on foot from the Porrentruy CFF train station; by car, exit A16 Porrentruy-East; bus stop nearby (Charmoille line).
• What to bring: swimsuits, towels, sunscreen, hats, armbands for the little ones, and a picnic or change for the snack bar.
• Ideal season: summer, on sunny days (opening depends on the weather).

Parents' tips

• Arrive early on hot days to reserve a shady spot on the lawn.
• In bad weather, check the day's opening on the official website: the pool may open partially or close depending on the weather.
• Bring armbands and keep the little ones close to the wading pool.
• Park in the free parking lot located about 200 meters away if the paid parking is full.
• Slip a snack and water into your bag: between swims, little hunger pangs come quickly.

Useful information

• Address: Chemin des Bains 17, 2900 Porrentruy
• Official website: https://espace-loisirs-ajoie.ch/piscine/
• Hours: seasonal opening in summer, hours vary according to the period and weather; check the official website for the day's hours.
• Access: 15 min walk from the Porrentruy CFF train station; exit A16 Porrentruy-East; bus stop nearby; paid parking (approx. 120 spaces) and free parking about 200 m away.

Looking for more outings? Find all our activities in Porrentruy.

Why we recommend it

Because it ticks all the boxes for a successful summer with family: pools for every age, water games, and a playground for children, shade and space for parents, all in a green and easily accessible setting. In Porrentruy, it's the must-visit spot on hot days, where both young and old find their happiness.

In two words

A large family outdoor pool in the heart of Ajoie, with pools for all ages, a slide, diving boards, and a playground. The must-visit place for summers in Porrentruy.