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Trou aux Cerfs
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Trou aux Cerfs is a dormant volcanic crater located in Curepipe, in the central highlands of Mauritius. It sits approximately 605 meters above sea level, with a diameter of about 300 to 350 meters and a depth of around 80 meters. The crater is nearly perfectly circular and is characterized by its steep, forested inner walls, while the floor is currently occupied by a small lake and marshy area. Scientists estimate that the volcano was active about 600,000 to 700,000 years ago and is now considered 'dormant' because a new eruption is theoretically possible but highly unlikely. A popular circular road runs around the crater rim, providing spectacular views of the Moka mountain range and Rempart Mountain. The name translates to 'Stag's Hole,' originating from a time when deer used the crater as a refuge from hunters. The crater remains an important site for geological study and a popular recreational spot for locals.
- Location: Mauritius
- Nearby: Curepipe (4 km)
Best time to visit & climate
The most pleasant time to visit is Jul–Sep.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 27 | 27 | 27 | 26 | 25 | 23 | 22 | 22 | 23 | 24 | 25 | 26 |
| Rain mm | 127 | 113 | 124 | 79 | 47 | 32 | 28 | 26 | 29 | 31 | 34 | 48 |
📋 Practical info
Getting there
The crater is located right within the urban area of Curepipe in Mauritius and is easily accessible via paved roads by car or local bus services.
Best season
A visit is possible year-round, with views being best on clear days when you can often see all the way to the Indian Ocean from the crater rim.
Terrain & paths
The crater rim is flat and forested with a well-maintained circular path; the descent into the center to the small lake is steeper and often slippery.
What to bring
Comfortable walking shoes are sufficient for the circular rim path; for descending into the crater, sturdy footwear and insect repellent are recommended.
Parking
Ample parking is available directly at the crater rim and in the surrounding streets of Curepipe, making access very straightforward for all visitors.
Safety
Paths can be muddy after rain; stay on the main trails and ensure you have steady footing when taking photographs from the edge of the crater.
Time needed
A walk around the crater takes about 30 to 60 minutes, making it a well-suited short excursion during a tour of the island or a visit to the central plateau.
Geography
Facts
- Dormant volcanic crater with a diameter of 300 to 350 meters
- Located at an altitude of 605 meters in the town of Curepipe
- The total depth of the crater is approximately 80 to 85 meters
- Estimated to have been active 600,000 to 700,000 years ago
- The name 'Trou aux Cerfs' means 'Stag's Hole' in French
- The crater floor contains a small, permanent natural lake
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
Vehicle
Only stops with (optional):
© OpenStreetMap contributors · OpenRouteService
Sights in the town Trou aux Cerfs (1)
Sights nearby
Frequently asked questions
What is Trou aux Cerfs?
A dormant volcanic crater with a scenic forest inside.
Can you hike into the crater?
Hiking down into the crater is usually not allowed.
Is it family-friendly?
Yes, there is a paved path around the rim, well-suited for walks.
When is the best time to visit?
Early morning or at sunset for great light.
Is there an entrance fee?
No, access to the crater rim is free.
Trou aux Cerfs: where is it located?
Trou aux Cerfs is located in Mauritius.
Trou aux Cerfs: when is the best time to visit?
The most pleasant time to visit is Jul, Sep.
Trou aux Cerfs: why is it worth visiting?
Trou aux Cerfs is a dormant volcanic crater located in Curepipe, in the central highlands of Mauritius.
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