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A scuba diver exploring the deep ocean with a flashlight, surrounded by bubbles and marine life.
📷 Maël BALLAND · Pexels

G.M.A.P.

3.9 — based on 16 community signals
4.3 12 especies 35 colaboradores

G.M.A.P. is a French dive site with historical significance tied to World War II. A year-round destination with documented marine life observations.

⭐ Best for advanced divers.

updated 4 months ago
Dificultad
Avanzado
WreckAdvancedOnlyPhotoFriendly

De un vistazo

Actividad
dive
Dificultad
advanced

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Mapa

Este spot Operadores Aeropuerto Spots cercanos
Mapa de ubicación de G.M.A.P. © Google · Datos del mapa © Google, colaboradores
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Condiciones hoy

Condiciones

Open-Meteo
Viento
12.4 kn
Olas
0.98 m
Agua
18.4°C
N E S W
Wind direction (7d)
Primary: SW (30%)
Now: SW (228°)
Marea (7 días)
amplitud: 5.1m

Próxima: Baja a las 04:00 (-1.44m)

+2.1 m0 m-3.0 m
▼ 04:00 · -1.44m ▲ 10:00 · +0.62m ▼ 17:00 · -1.34m ▲ 23:00 · +0.33m
Sáb 19Dom 20Lun 21Mar 22Mié 23Jue 24Vie 25
UV5 · mod Aire PM2.56 · good 08:00 20:22
Día Viento Olas UV Lluvia
09-19 13.1 0.98 5 0mm
09-20 6.1 0.9 5 0mm
09-21 8.1 0.74 5 0mm
09-22 6.6 0.54 5 0mm
09-23 8.2 0.9 4 0mm
09-24 4.7 0.86 4 0mm
09-25 7.4 1.66 4 0mm

About this spot

G.M.A.P. in France offers divers a unique blend of history and marine exploration. The site connects to the Battle for Brest, a major 1944 World War II engagement on the Western Front, giving the location deeper cultural and historical context. While specific depth and difficulty ratings aren't formally documented, the site attracts experienced divers interested in wreck diving and historical sites. The area supports marine life year-round, making it accessible to divers throughout the calendar. Community observations have recorded 12 distinct species at the site, providing naturalists and marine enthusiasts with consistent wildlife encounters. Three community-submitted videos offer insight into conditions and what to expect underwater. G.M.A.P. sits outside protected marine areas, which may affect access and regulations depending on local French maritime law. Divers planning trips should verify current conditions and any required permits with local dive operators or maritime authorities before booking. The site's historical dimension makes it particularly rewarding for those seeking both adventure and education beneath the surface.

📖 Guía: Buceo en Francia: 220 Lugares Desde Lagos Alpinos Hasta Arrecifes Tropicales

Tipos de buceo

Pecio

Esenciales del viaje

Todo lo que necesitas antes de hacer la maleta — checklist, sol, logística.

Trip checklist

  • 🛂 Visa-free or visa-on-arrival
  • 📜 C-card + dive insurance (DAN)
  • 📔 Dive logbook
  • 🧴 Reef-safe sunscreen SPF 50+
  • 🔌 Plug type C/E/F · 230V adapter
  • 💊 Seasickness meds + ear drops
  • 📱 Offline maps + emergency contact

Quick facts

  • 🌓 Moon First quarter · 47%
  • GPS
Información de sostenibilidad
🌍 CO2 footprint MAD ↔ 883km · ~203kg · €4

Preguntas frecuentes

What's the best time to dive G.M.A.P.?

G.M.A.P. is diveable year-round, so plan based on your schedule and travel preferences rather than seasonal closures. Check local conditions with French maritime authorities before your trip.

What marine life will I see at G.M.A.P.?

Twelve species have been documented by the diving community at G.M.A.P. Check community videos and local operator reports for the most current observations of what's active.

Do I need permits or special access to dive G.M.A.P.?

G.M.A.P. is not inside a protected marine area, but French coastal regulations still apply. Contact local authorities or dive operators to confirm current access requirements and any mandatory permits.

What's the historical significance of G.M.A.P.?

The site is connected to the Battle for Brest, a 1944 World War II battle on the Western Front. This history adds cultural depth to your dive and appeals to history-minded explorers.

Operadores cerca de este spot

Centros de buceo, escuelas de kite y surf en un radio de 10 km, desde OpenStreetMap.

Arimair Plongée

9.8 km
Centro de buceo

Recently spotted by divers

iNaturalist →

Observaciones verificadas de especies marinas

17 registros · 14 especies · fuentes: OBIS, GBIF

Halichoerus grypus

Mammalia · Phocidae
GBIF
Última observación:
20 ene 2026
×1registros

Marthasterias glacialis

Asteroidea · Asteriidae
GBIF
Última observación:
19 ene 2026
×2registros

Asterias rubens

Asteroidea · Asteriidae
GBIF
Última observación:
19 ene 2026
×1registros

Necora puber

Malacostraca · Polybiidae
GBIF
Última observación:
19 ene 2026
×1registros

Pagurus bernhardus

Malacostraca · Paguridae
GBIF
Última observación:
19 ene 2026
×1registros

Clibanarius erythropus

Malacostraca · Diogenidae
GBIF
Última observación:
18 ene 2026
×1registros

Pachygrapsus marmoratus

Malacostraca · Grapsidae
GBIF
Última observación:
18 ene 2026
×1registros

Eriphia verrucosa

Malacostraca · Eriphiidae
GBIF
Última observación:
18 ene 2026
×1registros

Ophiocomina nigra

Ophiuroidea · Ophiotomidae
GBIF
Última observación:
17 ene 2026
×1registros

Nucella lapillus

Gastropoda · Muricidae
GBIF
Última observación:
17 ene 2026
×1registros

Raja clavata

Elasmobranchii · Rajidae
GBIF
Última observación:
13 ene 2026
×3registros

Gibbula magus

Turban top shell
Gastropoda · Trochidae
GBIF
Última observación:
7 ene 2026
×1registros

Datos: 187.991 observaciones de OBIS (Ocean Biodiversity Information System) y GBIF (Global Biodiversity Information Facility). CC-BY 4.0.

See this spot in action

YouTube videos — click to play.

GMAP Plongée - Cormorandière Ouest

GMAP Brest

Plongée GMAP - Pennou Pell

GMAP Brest

Plongée de Nuit GMAP - Faille Saint Pierre

GMAP Brest

Local knowledge

OpenStreetMap Notes
  • "À vérifier sur place si ce que j'ai cartographié est correct: https://echanges.brest-metropole.fr/VIPOD03/actes/2026/Ville%20de%20Brest_A%202026-04-1277_Acte.pdf Articles 1, 2, 3"

    XioNoX · 2026-05-10
  • "Est-ce que la dentiste Catherine Saout n'exerce plus ici (25 rue de Lyon) ? Je cherchais le SIRET et je tombe sur ça https://annuaire-entreprises.data.gouv.fr/entreprise/catherine-hubert-saout-332458553 C'est indiqué comme fermé depuis le 31/12/2024, soit avant la création du POI, mais peut-être que sa plaque était toujours affichée dans la rue en février dernier...? En tout cas la page Doctolib fait une erreur 404."

    circle61815971 · 2026-01-03

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