Buceo en cuevas y canteras de Valonia
Canteras inundadas en torno a Yvoir y Anhée, gestionadas por la federación de espeleología UBS (Bauche, Trou du Diable, dos en Warnant y Denée), solo para socios y sus invitados, y la cantera de club de Rhisnes, cerca de Namur, con un tramo de cueva cubierto. Los sifones clásicos de Remouchamps, de Éprave y del Lesse, en Han, están explorados, pero no son de libre acceso.
9 puntos de buceo · hasta 88 m de profundidad · 1 al alcance de un equipo de nivel Intro
Por ahora, las descripciones de las cuevas están en inglés.
Lista completa: 9 puntos de buceo
| Punto de buceo | Profundidad máx. | Tipo | Certificación |
|---|---|---|---|
| Carrière de Bauche (Saint-Laurent) | – | Aún por determinar | Full cave |
| Carrière de Denée⛔ Cerrado al buceo | – | Aún por determinar | Full cave |
| Carrière de Rhisnes | – | Aún por determinar | Cavern |
| Carrière de Warnant (cross) | – | Aún por determinar | Full cave |
| Carrière de Warnant (prairie) | – | Aún por determinar | Full cave |
| Résurgence d'Éprave | 88 m | Sidemount | Full cave |
| Grotte de Remouchamps | 48 m | Botellas pequeñas / no-mount | Full cave |
| Lesse souterraine (Grotte de Han) | 45 m | Aún por determinar | Full cave |
| Trou du Diable (Anhée) | – | Aún por determinar | Full cave |
Los requisitos de certificación, las configuraciones y las profundidades de trimix son estimaciones para la planificación. Compruébalos siempre sobre el terreno y bucea dentro de los límites de tu formación.
Información práctica: normas, carga de botellas y números de emergencia
Emergencias
- 112. Accident in a cave or quarry: Protection Civile +32 4 257 66 00, say 'Accident Spéléo' (Spéléo-Secours). Diving accident: DAN hotline Belgium 0800 12 382 (free, 24/7); DAN Europe +39 06 4211 5685.
- Hyperbaric chambers: Queen Astrid Military Hospital, Hyperbaric Oxygen Therapy Centre, Rue Bruyn 1, 1120 Neder-over-Heembeek (Brussels), +32 2 443 18 82 (~1 h 15 from Dinant, ~45 min from Rhisnes). CHU Charleroi-Chimay, Hôpital André Vésale, Rue de Gozée 706, 6110 Montigny-le-Tilleul, +32 71 92 09 25 (~45 min from Dinant); sessions Mon–Fri at 8:00 and 13:00, adjusted in emergencies. Neither confirms 24/7 reception: call 112 or DAN first.
Acceso y normas
- UBS sites: Bauche, Trou du Diable (Anhée), Warnant 1 and 2, and Denée (where the UBS currently advises against diving). Only for UBS members and their guests, or members of an organisation authorised by the UBS; commercial activity, courses and drills are banned.
- Keys and booking: keys via your club president (clubs with at least 5 divers), a commission member or the UBS office (Maison de la Spéléologie, Avenue Arthur Procès 5, 5000 Namur, +32 81 23 00 09), by reservation. Book Bauche through the SCAN caving club, at least 2 weeks ahead, max. 4 divers.
- Foreign divers with the UBS: no certification required, but you dive under a club member's wing. A UBS club can insure you as a guest: €6 a day, max. 3 days a year, activities in Belgium only.
- Flemish route: the Flemish federation VVS has its own cave-diving working group (Werkgroep Grotduiken, WGD), which dives at Denée among other sites and issues its own cave keys (speleovvs.be). Terms for non-members and foreign divers: ask the VVS.
- Rhisnes: not a UBS site but the quarry of the dive club Centre de Plongée de Rhisnes, Rue de Liesse 20, 5080 Rhisnes, +32 475 72 86 32 (cp-rhisnes.be). Open Wed 18:00–24:00, Sat 14:00–20:00 and Sun 10:00–20:00. Fees and whether guest divers without membership are welcome: ask.
- Caves: in Wallonia some 60 caves hold CSIS status (Walloon government decree of 26 January 1995); access is set by management committees of authorities, owner, scientists, cavers and the CWEPSS. The classic sumps (Remouchamps, Éprave, the Lesse at Han) were explored by Belgian cave divers; we found no free access for visiting divers anywhere.
Gases y carga
- Gas: Nérée Diving in Namur (Rue Père Cambier 17, 5000 Salzinnes) fills air, nitrox, O₂ and trimix (200 and 300 bar), the closest trimix option. Dive Factory (Braine-l'Alleud, ~1 h) has the full range, including helium. Closer but without trimix: Villers-Deux-Églises (air and nitrox up to 300 bar) and R.C.A.S. at Vodelée (air).
Agua y temporada
- Water temperature: no figures found for the UBS quarries or Rhisnes. The open Vodelée quarry measures 10–20°C depending on season and depth; expect colder water at depth and in winter.
Seguridad
- Mandatory kit (UBS): independent cylinders, helmet, primary light plus two backups, redundant buoyancy, reel, compass, cutting tool and redundant deco instruments; with a CCR at least one bailout with a backup inflator and SPG.
Día de descanso
- Non-diving day: 'Au Cœur de l'Ardoise' in Bertrix (dry slate mine, guided tour of ~1 h, 11°C); the Grotte de Remouchamps with a boat trip on the Rubicon; the Caves of Han.
Conviene saber
- Open quarries nearby: Rochefontaine (to -52 m), Vodelée (to -40 m), Villers-Deux-Églises (to -28 m), Carrière du Flato at Floreffe (to -14 m), La Croisette at Vodecée (to ~-30 m) and La Gombe (to -30 m). No overhead, so not listed as sites, but handy for a regular dive in between.
Planifica un viaje de espeleobuceo en Valonia
Indica las certificaciones, los gases y las configuraciones de tu equipo y descubre al instante qué cuevas encajan. Con tiempos en coche desde tu alojamiento, estaciones de carga y un instructor de IA que piensa contigo.
Compiled from public sources: the UBS (Union Belge de Spéléologie) and its rules for cave-diving sites, the VVS, the CWEPSS, S. Delaby on the history of Belgian cave diving, Geoparc Famenne-Ardenne, showcaves.com, the Société Spéléologique de Namur, Nérée Diving, R.C.A.S., scubago, OpenStreetMap, GeoNames and Wikipedia (September 2026). Map pins come from OpenStreetMap; the Trou du Diable pin is a likely but unconfirmed location, and Bauche and the two Warnant quarries have no pin yet. Depth and layout of the UBS quarries and Rhisnes are not published. ~ = estimate. Rules and opening hours change — check locally.