Skip to content
OpenWaterAtlas
Two scuba divers explore an underwater shipwreck off the coast of Isla Mujeres, Mexico.
📷 Harvey Clements · Pexels

Cala Mariolu

3.6 — based on 11 community signals
4.1 6 especies 9 colaboradores

Cala Mariolu is a protected cove on Sardinia's east coast, offering year-round diving within a national marine park.

⭐ Best for beginners.

🐢 MPA · Parco nazionale del Golfo di O… updated 6 months ago
Dificultad
Principiante
MPAShore entryFamily-friendlyBeginner
+1 más
PhotoFriendly

De un vistazo

Actividad
dive
Dificultad
beginner

Mapa

Este spot Aeropuerto Spots cercanos
Mapa de ubicación de Cala Mariolu © Google · Datos del mapa © Google, colaboradores
Abrir en Google Maps

Condiciones hoy

Condiciones

Open-Meteo
Viento
3.6 kn
Olas
0.88 m
Agua
21.1°C
N E S W
Wind direction (7d)
Primary: SSE (18%)
Now: SSE (167°)
Marea (7 días)
amplitud: 0.39m

Próxima: Baja a las 23:00 (-0.49m)

+-0.2 m-0.6 m
▼ 23:00 · -0.49m ▲ 04:00 · -0.37m ▼ 10:00 · -0.51m ▲ 17:00 · -0.31m Ahora -0.2m
Mar 3Mié 4Jue 5Vie 6Sáb 7Dom 8Lun 9
UV3.95 · mod Aire PM2.54 · good 06:52 17:16
Día Viento Olas UV Lluvia
11-03 12.8 2.2 4 0mm
11-04 7.8 0.8 3 8mm
11-05 2.7 1.14 2 16mm
11-06 4.1 1 4 0mm
11-07 4.3 0.56 4 0mm
11-08 4.1 0.36 3 0mm
11-09 6.3 0.52 3 0mm

About this spot

Cala Mariolu sits on the Golfo di Orosei, a dramatic stretch of Sardinian coastline protected under the Parco nazionale del Golfo di Orosei e del Gennargentu. The cove itself is a natural amphitheater of limestone cliffs and pebble beach, making it a striking entry point for water-based exploration. Divers enter from the sheltered bay, where marine habitat and fish populations benefit from strict park regulations that limit commercial fishing and anchor damage. The protected status means fewer operators and more intact reef structure compared to heavily trafficked Mediterranean sites. Access is straightforward from the cove's beach, and the park framework ensures consistent management of the dive zone. This is not a technical deep dive destination but rather a scenic, well-managed spot suited to divers who value conservation and natural beauty alongside marine wildlife observation.

📖 Guía: Buceo en Italia: 74 Lugares desde Cuevas hasta Aguas Abiertas

Tipos de buceo

ArrecifeCosta

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/F/L · 230V adapter
  • 💊 Seasickness meds + ear drops
  • 📱 Offline maps + emergency contact

Quick facts

  • 🌘 Moon Waning crescent · 38%
  • GPS
› Información de sostenibilidad
🌍 CO2 footprint MAD ↔ 1122km · ~258kg · €5

Desde tu país de salida

Estados Unidos
Puntuación de origen: 77/100
  • Visado: Sin visado · 90 días máx.
  • Vuelo: 7h · directo
  • Jet-lag: 6h este · 4 días de recuperación

Preguntas frecuentes

›When is the best time to dive Cala Mariolu?

Year-round diving is possible at Cala Mariolu. Mediterranean conditions are warmest and calmest from May through September, though summer months also see higher visitor numbers due to beach tourism. Autumn and winter remain accessible for divers comfortable with cooler water and slightly more variable sea state.

›What depth and difficulty level should I expect?

Specific depth and difficulty data are not available for this site. Divers should consult with local operators or the park authority before planning a dive to understand current conditions, depth gradients, and any skill requirements.

›What marine life can I expect to see?

Six species observations have been recorded at Cala Mariolu, though detailed records are not provided here. The protected marine park environment supports healthy fish populations and reef habitat. Consult local dive operators or species databases for current sightings and wildlife guides specific to this cove.

›Do I need permits or are there access restrictions?

Cala Mariolu sits within the Parco nazionale del Golfo di Orosei e del Gennargentu, a protected national marine park. Access and diving rules are governed by park regulations. Contact the park authority or established local operators to confirm current permits, visitor limits, and any seasonal closures.

Recently spotted by divers

iNaturalist →

Observaciones verificadas de especies marinas

6 registros · 5 especies · fuentes: OBIS, GBIF

Columbella rustica

Rustic dovesnail
Gastropoda · Columbellidae
GBIF
Última observación:
6 abr 2026
×2registros

Aplysia punctata

Spotted sea hare
Gastropoda · Aplysiidae
GBIF
Última observación:
6 abr 2026
×1registros

Cerithium vulgatum

Common cerith
Gastropoda · Cerithiidae
GBIF
Última observación:
6 abr 2026
×1registros

Phorcus articulatus

Phorcus articulatus
Gastropoda · Trochidae
GBIF
Última observación:
6 abr 2026
×1registros

Phorcus turbinatus

Phorcus turbinatus
Gastropoda · Trochidae
GBIF
Última observación:
3 abr 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.

Discover the hidden beauty of Cala Mariolu in Golfo Orosei, Sardinia! 🏝️🌊 #Sardinia #CalaMariolu

Tripilare: Authentic Global Travel Videos & Hacks
💬 3 top comments
  • spiaggia meravigliosa!

    @giulianapedrinazzi7801 · 👍 2
  • posti stupendi😍

    @enricamaldotti975 · 👍 2
  • Che mare!1😍

    @enricamaldotti975 · 👍 1

Argonauta diving Sardinia Cala Gonone

Maurizio Uras

Immersione a cala mariolu, sardegna

Federico Capone

Local knowledge

OpenStreetMap Notes
  • "Is "smoothness=impassable" correct here? This causes problems with foot routing to Cala Goloritze"

    anonymous · 2025-05-15
  • "This section of path doesn't exist or is almost impossible to find."

    Luke Pearce · 2024-10-22
  • "This section of lath doesn't exist or is impossible to find."

    Luke Pearce · 2024-10-22
wind peaks Mar-Jan-Apr, calmest Feb-Oct-Dec, dry Jan-Dec.

Clima mensual de 5 años

60 muestras
0 5 10 15 20 25 JFMAMJJASOND
rango p25–p75 Mediana Viento (nudos) Aire (°C)

Spots cercanos

Buceo
🇮🇹 Italy

Tavolara — Grouper Rock

Tavolara's Grouper Rock is an intermediate dive site near Italy offering 12–35m depths and reliable year-round access in the Mediterranean.

Intermedio 12–35m Ene·Feb·Mar+
MuMart (museo sommerso) Italy Buceo
🇮🇹 Italy

MuMart (museo sommerso)

MuMart is an underwater museum off Italy's coast where divers explore submerged sculptures and art installations in a unique marine setting.

Principiante
Grotta di San Francesco Italy Buceo
🇮🇹 Italy

Grotta di San Francesco

Cave dive in Italy's Pelagos Sanctuary. Year-round access to an underwater grotto with 12 recorded species.

Avanzado Ene·Feb·Mar+

Similar spots

Same activity, shared marine species or similar profile.

Cala d'Oliva Italy Buceo
🇮🇹 Italy

Cala d'Oliva

Cala d'Oliva is a protected dive site within Italy's Asinara National Park, offering year-round access to Mediterranean underwater habitat.

Principiante Ene·Feb·Mar+
Isola Corbella Italy Buceo
🇮🇹 Italy

Isola Corbella

Isola Corbella is a year-round Italian dive destination with documented marine species and community footage.

Principiante Ene·Feb·Mar+
Sutta zà Lisa Italy Buceo
🇮🇹 Italy

Sutta zà Lisa

Sutta zà Lisa is a protected dive site near Punta Cavazzi Lighthouse in Italy's Ustica Marine Protected Area, known for year-round diving and diverse marine life.

Principiante Ene·Feb·Mar+
Cristo degli abissi Italy Buceo
🇮🇹 Italy

Cristo degli abissi

Cristo degli abissi is a submerged bronze statue in Italy's San Fruttuoso Abbey marine protected area, accessible year-round for diving.

Principiante

Sugerir un operador

¿Conoces un buen centro de buceo, escuela de kite o guía local en este spot? Cuéntanos — lo revisamos y lo añadimos.

Hasta 500 caracteres
Planear
View →