full day
Daily Tour
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Trou aux Cerfs volcano towers 605 meters above sea level in Mauritius, a sleeping giant that last erupted 700,000 years ago but still holds scientific intrigue. With its well-defined cone and crater spanning 350 meters in diameter and plunging 100 meters deep, this cinder cone volcano offers visitors much more than just spectacular panoramic views of the island.
While most tourists capture photos of the small lake nestled at the center of Trou aux Cerfs Mauritius, few learn about its fascinating geological story. Formed less than 2 million years ago during the island’s second phase of volcanic activity, this dormant crater measures more than 984 feet across and represents an important chapter in Mauritius’ natural history. Although scientists believe Trou aux Cerfs has remained dormant for hundreds of thousands of years, experts suggest there’s still potential for it to become active again someday.
Beyond the breathtaking vistas that draw crowds to this Curepipe landmark, Trou aux Cerfs conceals lesser-known features and viewpoints that most visitors overlook. From hidden walking paths to the best times for avoiding tourist crowds, this ancient volcano rewards those willing to explore beyond the main observation deck. The secrets of this geological wonder await travelers ready to venture beyond the typical tourist experience.
Most visitors approaching Trou aux Cerfs are immediately struck by its perfectly formed volcanic crater, a massive bowl approximately 350 meters in diameter and about 100 meters deep. Located just 1 kilometer west of central Curepipe, this dormant volcano sits 605 meters above sea level, offering an accessible natural wonder for travelers exploring Mauritius.
Upon arrival, visitors typically follow the well-maintained circular path that extends around the crater’s rim, spanning approximately 1 kilometer in circumference. This paved track has become a favorite spot for both tourists and locals, who frequently use it for jogging and walking exercises. From this vantage point, guests enjoy breathtaking 360-degree panoramic views of Curepipe town and the surrounding landscape.
At the crater’s center, a small natural lake catches the eye, although in recent visits some tourists have reported it appears more like a marshy area sometimes obscured by vegetation. The interior slopes of the crater remain densely covered with lush greenery, creating a stark contrast against the blue Mauritian sky.
One of the most impressive aspects of visiting Trou aux Cerfs is the spectacular vista it provides. On clear days, visitors can see the majestic Rempart Mountain, Trois Mamelles, and the Port-Louis-Mocha mountain range stretching across the horizon. Some locals even claim that when visibility is exceptional, one might glimpse as far as Reunion Island.
Additionally, practical amenities enhance the visitor experience. Three main access points lead to the site: La Hausse de la Louviere Road, Edgar Huges Road, and Crater Lane. Adequate parking facilities make arrival convenient, and a wooden kiosk provides a sheltered spot to relax and appreciate the surroundings.
Interestingly, many visitors notice the radar station positioned at the site, which continuously monitors cyclonic activity in the region—a reminder of nature’s ongoing forces on this tropical island. The area can get surprisingly chilly due to the elevation and surrounding woods, prompting seasoned visitors to bring light sweaters, especially in the afternoon.
Beyond the main observation areas, Trou aux Cerfs reveals its true magic to those willing to explore deeper. The dense forest surrounding the crater harbors a remarkable ecosystem frequently overlooked by casual visitors. Nature enthusiasts can spot the long-tailed macaque and Mauritian fruit bat (Pteropus niger), the only mammals inhabiting this volcanic habitat.
Early mornings transform the crater into an enchanted landscape as gentle mist envelops the area, creating a mystical atmosphere perfect for photography. This time also coincides with the crater’s popularity among local joggers, who begin their routines around 5:00 AM. Consequently, visitors arriving at this hour experience a more authentic side of Mauritian life.
The forest paths conceal several indigenous plant species, notably the rare Trochetia triflora and Trochetia blackburniana. Furthermore, the endemic manglier (Sideroxylon puberulum) and fanjan trees stand among the more common pine trees (Pinus massoniana). Birdwatchers will appreciate the opportunity to observe:
For photography enthusiasts, the vantage points around the rim offer unmatched opportunities for capturing sunsets over Curepipe and the coastal areas. Unlike other attractions on the island, Trou aux Cerfs remains relatively uncrowded, particularly during weekdays.
The volcano’s tranquil environment has made it increasingly popular for yoga sessions and picnics. Moreover, adventurous visitors can explore the Trou aux Cerfs Walking Path that leads to the summit, offering alternative perspectives of this geological wonder.
Winter months (May to October) provide the best visiting conditions with cooler temperatures and clearer skies, enhancing visibility across the island’s scenic landscapes. During this period, the panoramic views extend to the Mocha Mountain Range and, on exceptionally clear days, parts of the coastline.
For travelers seeking to maximize their visit to Trou aux Cerfs, timing plays a crucial role. Rather than joining midday crowds, consider arriving early in the morning around 5:00 AM when local joggers begin their routines. This early arrival not only provides tranquility but also offers magical misty views across the crater.
Weather considerations remain essential when planning your visit. The area typically experiences cooler temperatures than coastal regions, so packing a light jacket or sweater is advisable, particularly for morning or evening visits. May through September offers the clearest skies and more comfortable temperatures, enhancing visibility across the island's dramatic landscapes.
Photography enthusiasts should plan their visit during sunrise or sunset when the light casts an enchanting glow over the landscape. Those seeking aerial perspectives might consider bringing a quadcopter to capture the entire crater from above. Indeed, patience might be necessary to avoid other tourists in your shots.
Regarding practical preparations:
Visitors should note that after 4 PM, tourist crowds typically thin out. Nevertheless, weekday visits generally provide a more peaceful experience compared to weekends when locals gather for picnics.
Nearby attractions worth exploring include the Curepipe Botanic Gardens (3 km away), Mauritius Glass Gallery (5 km away), and numerous local markets offering authentic Mauritian delicacies. Furthermore, conservation-minded travelers should remember to respect nature by avoiding littering and helping maintain this geological wonder for future visitors.
Trou aux Cerfs undoubtedly stands as one of Mauritius' most remarkable geological wonders, offering far more than casual visitors might initially perceive. This dormant volcano, last active 700,000 years ago, remains scientifically significant while simultaneously providing breathtaking panoramic views that captivate thousands of tourists annually.
Most travelers simply circle the crater rim, snap photos of the central lake, then quickly move on to their next destination. However, those who venture beyond these superficial experiences discover a complex ecosystem teeming with endemic wildlife, rare plant species, and photography opportunities that rival any on the island. The early morning mist transforms this ancient crater into something truly magical, while sunset casts dramatic shadows across its distinctive geological features.
Weather patterns certainly influence visitor experiences at this 605-meter-high landmark. Accordingly, planning a trip during the winter months (May through October) generally ensures clearer visibility and more comfortable temperatures. Thoughtful preparation, including appropriate clothing and refreshments, enhances enjoyment regardless of when visitors arrive.
Local knowledge proves especially valuable when exploring this volcanic treasure. Weekday mornings specifically allow travelers to escape crowds while experiencing the crater alongside Mauritian residents during their morning exercise routines. This authentic interaction adds depth to the visit that package tours simply cannot replicate.
Trou aux Cerfs essentially represents Mauritius in microcosm – beautiful, geologically fascinating, and rewarding to those who take time to explore beyond the obvious. Visitors leaving with memories of hidden forest paths, endemic wildlife sightings, and spectacular sunrise views understand why this dormant volcano deserves more than the brief stopover most tourists allocate. The sleeping giant may have been quiet for hundreds of thousands of years, but it still speaks volumes to those willing to listen.
While Trou aux Cerfs is considered dormant, having last erupted about 700,000 years ago, some experts suggest there's potential for it to become active again in the future. However, there's no immediate threat of eruption.
The best time to visit is during the winter months (May to October) when the weather is cooler and skies are clearer. For a unique experience, try visiting early in the morning around 5:00 AM to enjoy misty views and fewer crowds.
Yes, there's a well-maintained circular path that extends around the crater's rim. It's approximately 1 kilometer in circumference and is popular among both tourists and locals for walking and jogging.
Visitors might spot long-tailed macaques, Mauritian fruit bats, and various bird species including the endemic martin, swiftlet, and the endangered Mauritian kestrel and pink pigeon.
There are parking facilities and a wooden kiosk for relaxation. Restrooms are available at the entrance, but not along the walking trail. It's advisable to bring water and snacks as facilities are limited around the crater.
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