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Source de la Finou

Lot · about 9 km from Rocamadour

Source de la Finou

  • Max depth33 m
  • CertificationFull cave
  • SpecialExperienced divers

Diving and fills

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Fills nearby

  • The Cave To Be~29 min drive (estimate)Air, nitrox and trimix up to 320 bar (standard 21/35, 18/45, 15/55, 10/50), O₂ up to 220 bar
  • Lot Filling Station (Proteushop)~76 min drive (estimate)Air, nitrox (any %), trimix (incl. 21/35, 18/45, 15/55, 10/70 and custom), O₂ 200/300 bar
All fill stations and places to stay ↓

What it looks like

All 3 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

You get in at a pool among the trees, often covered with algae and branches. S1 drops over a slope of loose pebbles to ~-30 m and runs on as a wide passage (max -33 m), until you surface through a small shaft after about 285 m.

Profile and sections

You get in at a pool among the trees, often covered with algae and branches. S1 drops over a slope of loose pebbles to ~-30 m and runs on as a wide passage (max -33 m), until you surface through a small shaft after about 285 m. Then comes 700 m of dry passage. Visibility is often good, but small sumps sometimes hold brown, tannic water.

The Finou is a temporary outlet of the Padirac river. In all the system has 22 sumps and ~3 km of diveable passage; the first Finou–Padirac traverse was in 1996.

Practical: the cave floods in the rainy season. The spring is on private land, so call the owner in advance (details p. 59).

Depth and profile
S1 285–310 m / -33 m; S2 3 m; S3 240 m / -6 m; S4 35 m / -3 m; S5 575 m / -14 m; S6 100 m / -4 m; S7 40 m / -5 m; S8 130 m; S9 135 m / -18 m
Configuration
Backmount; sidemount or a small set also work. Mind the unstable gravel slope in S1.
DPV: Not DPV-suitable
22 sumps with long dry sections (700 m after S1) and an unstable gravel slope; sidemount/small kit
Who can dive where
  • CaveAt least Full cave
  • Whole caveConfigurations: Backmount / twinset / Sidemount / CCR / Small cylinders / no-mount (speleo sumps)
  • Whole caveGoes down to 33 m (trimix or deco may be needed) · doesn't decide who may dive
  • Whole caveExperienced divers only · doesn't decide who may dive
Dry sections / haulingExperienced diversPermission 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

Commune of Montvalent. From the Saint-Georges spring pool cross the bridge and follow the track past a house; park at a field with a large water tank. The spring is 60 m past the hedge left of the tank, among the trees, up a brook that is dry in summer. The last stretch of road is very steep, not for a normal car.

Plan your route ↗

Around Source de la Finou

Fills2 fill stations · nearest 14 km
  • The Cave To Be

    ~29 min drive (estimate)

    842 rue Émile Zola (D14, Bournazel), 46500 Gramat

    Air, nitrox and trimix up to 320 bar (standard 21/35, 18/45, 15/55, 10/50), O₂ up to 220 bar

    Open year-round (except between the end-of-year holidays), daily 8:30–19:00

    Near Gramat, handy for the sites around Gramat and Padirac. Guided dives in 16 caves of the Lot, at your own certification level (air or nitrox without deco, or one trimix dive with deco). Also courses from cavern to full cave, sidemount, CCR and scooter, rental of overhead gear, a shop and accommodation. Contact: Olivier.

  • Lot Filling Station (Proteushop)

    ~76 min drive (estimate)

    180 route de la Tuilerie, 46100 Cambes

    Air, nitrox (any %), trimix (incl. 21/35, 18/45, 15/55, 10/70 and custom), O₂ 200/300 bar

    Daily 9:30–19:30, year-round

    About 20 min from the Ressel. Standard mixes ready to go; order custom blends in advance (WhatsApp). Also a dive shop (Proteushop), rental of scooters, lights and twinsets, and cave training (PSAI/TDI).

Where to sleepAround Rocamadour on Booking.com ↗

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Other sites6 within 8 km

News

All (1)

Nearby

Articles about cave diving that name a place within 25 km of this site, but no cave by name. They're not necessarily about this site.

Access and rules change: check what applies locally right before your trip. Source: GDELT Project and the news feeds of diving magazines. Search for more news ↗ Searched automatically, last on 11 Nov 2026.

More of the latest in Lot (France): conditions, closures and news →

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Sources, sharing and disclaimer

Current conditions

Visibility, flow and water levels change quickly. Right before your dive, check what other divers report:

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Certification requirements, configurations and trimix depths are estimates for planning. Always check them locally and dive within your training. Based on personal notes; page numbers refer to Stefan Schiemann's Cave Diving Guide. Certification requirements are estimates — no substitute for local knowledge. Drive times: from Marcilhac taken from the guide, elsewhere calculated by road (OSRM, OpenStreetMap). The Doux de Coly and six springs that are closed to divers come from public sources (plongeesout/FFS, the CDS46 list of springs with access rules, Sept 2026). The pins of 14 of the 16 sites listed by The Cave To Be (Gramat) on its website come from there (Oct 2026); the Pou-Meyssen pin comes from The Hidden River Project, and the Marchepied pin was checked and kept. Access, sumps, history and hazards of many sites were added in November 2026 from public sources: the FFS site sheets (plongeesout), Spelunca, FFESSM magazines, the CDS46 and Grotto Map; the pins of Meyraguet, Goul Naou and the Oeil de la Doue come from the FFS. In November 2026 the CDS du Lot named by e-mail the 16 springs that divers may visit; the other springs in the Lot are marked closed.