Trou aux Cerfs
Plaines Wilhems
Trou aux Cerfs, also known as Murr's Volcano, is a dormant cinder cone volcano located in Curepipe, Mauritius, rising to 605 meters (1,985 feet) above sea level. The crater, measuring approximately 300 to 350 meters in diameter and about 80 meters deep, was formed less than two million years ago during the island's second volcanic phase. Though currently dormant, experts suggest it could become active within the next thousand years, with its last eruption occurring around 700,000 years ago. The site features a crater lake and is surrounded by diverse flora and fauna, including endemic plant species such as Trochetia blackburniana and the rare Trochetia triflora. The fauna includes mammals like the long-tailed macaque and fruit bats, alongside exotic and endemic bird species such as the red fody, martin, and swiftlet. The presence of pine trees and unique endemic plants like manglier and fanjan enrich the natural environment, making Trou aux Cerfs a significant geological and ecological landmark in Mauritius.
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Tip: Visit Trou aux Cerfs during daylight hours for clear views of the crater and surrounding landscape. Early mornings or late afternoons offer cooler temperatures and better lighting for photography. While the site is open to the public without strict entry requirements, checking local visitor information beforehand is recommended. There are no specific ticketing procedures or discounts, but visitors should wear comfortable footwear suitable for walking around the crater rim.
Interesting facts
- •The crater is approximately 300 to 350 meters in diameter and 80 meters deep.
- •Trou aux Cerfs last erupted around 700,000 years ago and is currently dormant.
- •The volcano is home to rare endemic plant species such as Trochetia blackburniana and Trochetia triflora.
- •Endemic birds like the martin and swiftlet inhabit the area around the crater.
- •The volcano formed during the second phase of volcanic activity that created Mauritius less than two million years ago.
History
Trou aux Cerfs was formed less than two million years ago during Mauritius's second volcanic activity phase.
Its last eruption was approximately 700,000 years ago, after which it became dormant.
Over time, the crater developed a lake and surrounding vegetation, evolving into a notable natural landmark.
The volcano’s dormancy has persisted through millennia, although geological assessments suggest potential future activity within the next thousand years.
Place Guide
Crater Rim
The rim offers panoramic views into the well-defined volcanic crater and over the surrounding landscape of Curepipe and Mauritius. Visitors can walk around the rim to appreciate the volcano's structure and natural beauty.
Crater Lake
At the bottom of the crater lies a lake formed by rainfall accumulation. This lake adds to the scenic beauty and ecological diversity of the site.
