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Fontaine de Nîmes

Hérault and Gard · about 1 km from Nîmes

Fontaine de Nîmes

  • CertificationFull cave
  • SpecialSidemount

Diving and fills

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Fills nearby

  • Fill stationLa Palanquée New's~73 min drive (estimate)Nitrox and oxygen per a 2018 forum post; trimix and pressure: askRoute ↗
All fill stations and places to stay ↓

What it looks like

All 1 videos and posts

Videos and posts

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Other people's footage, not advice: how someone else dives here says nothing about what suits your team. Dive within your training.

The dive

A karst spring in Nîmes' historic park that acts as an overflow in flood. It has been investigated since 1905.

Profile and sections

A karst spring in Nîmes' historic park that acts as an overflow in flood.

It has been investigated since 1905. Between 1966 and 1998 thirteen large expeditions (NEMAUSA) combined pumping and diving; in 1991 heavy rain ended the pumping and the network had to be stripped. Gallo-Roman and medieval pottery has been found.

Depth and profile
~4,500 m of passage (after 1998), partly reached by pumping; terminal sump sounded to -20 m; 40 m shafts in the northern branch
Configuration
Sidemount with small cylinders: large passages but also tight, muddy squeezes (estimate)
DPV: Not DPV-suitable (estimate)
Short sumps between dry sections: no gain (estimate).
Who can dive where
  • CaveAt least Full cave
  • Whole caveConfigurations: Sidemount / CCR / Small cylinders / no-mount (speleo sumps)
  • Whole caveExperienced divers only · doesn't decide who may dive
Dry sections / haulingExperienced diversDepends on water level or swellPermission needed

This is how the planner decides who in your team may dive this cave. Rules your own trip adds (organizer, a mail, the AI) show with your trip.

Cave map

How to get there

Two entrances: the spring basin in the Jardins de la Fontaine in the city centre and the 'puits Poubelle' (found in 1997). Organised expeditions only.

Plan your route ↗

Around Fontaine de Nîmes

Fills1 fill station · 49 km
  • La Palanquée New's

    ~73 min drive (estimate)

    Boulevard Frédéric Fabrèges, 34250 Palavas-les-Flots

    Nitrox and oxygen per a 2018 forum post; trimix and pressure: ask

    Mon–Fri 9:00–19:00, Sat 9:30–12:30 and 13:30–19:00, closed Sun (2026)

    Large dive shop on the coast near Montpellier (~1 h from Ganges, estimate). Its own site does not mention fills: call ahead. In 2018 a local diver called it the only place around Montpellier for nitrox and O₂.

Where to sleepAround Nîmes on Booking.com ↗

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Caves nearby6 within 48 km

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Sources, sharing and disclaimer

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Certification requirements, configurations and trimix depths are estimates for planning. Always check them locally and dive within your training. Compiled from web research (the FFS plongeesout.ffspeleo.fr site pages and accident list to 2000, Grottomap/Grottocenter, Wikipedia, Nant municipality and Tourisme Aveyron, FFESSM Occitanie Pyrénées Méditerranée, Made in Perpignan, CSLG Besançon, Medsubhyp, CDS 30 and CDS 34, dive-centre and dive-shop websites, the Plongeur.com forum; Sept 2026). Pins from Grottomap, OpenStreetMap, plongeesout GPS or converted from Lambert III (may be 50–200 m off); ~ = estimate (drive times too). Much of the site data is old (1980–2007). Rules change — check locally.