Plizio Visual Lab
Pelagos Sanctuary

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The Pelagos Sanctuary for Mediterranean Marine Mammals is a transborder protected area established through an agreement between France, Italy, and Monaco. Signed in 1999 and entering into force in 2002, the sanctuary covers approximately 87,500 square kilometers of the Corso-Liguro-Provençal Basin. It was created to protect cetaceans from human-induced threats such as pollution, noise, and accidental captures in fishing gear. The area is home to diverse species, including fin whales, sperm whales, and several types of dolphins that find abundant food sources in these waters. Research within the sanctuary focuses on population dynamics and the impact of maritime traffic on marine mammal health. It represents a pioneering model of international cooperation for the preservation of high-seas biodiversity in the Mediterranean. Management is shared by the three signatory nations.
- Location: Monaco
- Nearby: Val Thore (53 km)
Best time to visit & climate
The most pleasant time to visit is Jun, Jul, Sep.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 11 | 11 | 12 | 14 | 17 | 21 | 23 | 24 | 22 | 19 | 15 | 13 |
| Rain mm | 54 | 54 | 63 | 58 | 48 | 33 | 21 | 30 | 49 | 87 | 128 | 79 |
📋 Practical info
Geography
Facts
- Signed in 1999
- 87,500 sq km area
- 8 resident cetacean species
- Agreement between 3 nations
- Covers the Ligurian Sea
- Protected from driftnets
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Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights nearby
Frequently asked questions
What is the Pelagos Sanctuary?
How can I visit the area?
When is the best time for sightings?
Is swimming allowed in the sanctuary?
Which animals live there?
Pelagos Sanctuary: where is it located?
Pelagos Sanctuary: when is the best time to visit?
Pelagos Sanctuary: why is it worth visiting?




















