
Silhouette Island is a hidden treasure in the Seychelles, rising dramatically from the ocean just 20 kilometres off the coast of Mahé. The island is dominated by Mount Dauban, a rainforest-clad peak reaching over 750 metres, creating a rugged and untouched landscape that feels worlds apart. As the third-largest island in the archipelago, Silhouette is mostly uninhabited, with the majority of its land protected as a national park. This makes it a sanctuary for biodiversity, home to giant tortoises, endemic plants, and rare species such as the sheath-tailed bat. For travellers, Silhouette is a paradise of both relaxation and adventure. Hiking trails wind through dense rainforest, past waterfalls, and up to dramatic viewpoints. The island’s beaches, often deserted, offer postcard-perfect stretches of soft sand and turquoise water. Offshore, the surrounding Silhouette Marine National Park is ideal for diving and snorkelling, with vibrant coral reefs and excellent chances of seeing turtles and reef sharks.




































The best time to visit Silhouette Island is April to May and October to November, when calm seas make it ideal for snorkelling, diving, and exploring the island’s reefs. These months also offer sunny weather for hiking the island’s lush trails. From May to September, trade winds bring cooler breezes, perfect for trekking into the rainforest or climbing towards Mount Dauban for panoramic views, though seas may be choppier. December to March is warmer and more humid, with occasional showers, but the island’s secluded atmosphere and unspoiled nature still make it an inviting retreat. For most travellers, the shoulder months offer the perfect balance between marine and land-based activities.
Because of the easy way we communicated with our Viatu expert, it felt like planning our holidays with a friend. It made it really flexible and perfectly suitable for our needs. The accommodations that he suggested were just wonderful and a perfect mix of everything we needed.
Nicole
With super short notice, they organised a trip that was just perfect. Loved everything about it! Will definitely recommend Viatu to all my friends!
Margherita
What can I say? We've had an absolute blast traveling through Namibia. Soooo many good new memories! We booked our trip a bit last minute but had amazing support from Viatu to get all the information in time.
Anna
Our Viatu experience was just amazing, starting with the first discussions and the planning of our trip to Namibia. The Viatu team did a great job planning the trip according to our wishes and preferences.
Stefano
We had the most wonderful experience with Viatu and the trip of a lifetime. My sister and I travelled for 3,5 weeks through Namibia and South Africa, and everything was perfectly planned and just amazing.
Valerie
Our South Africa vacation managed by Viatu based on our request turned out perfect. All logistics and transfers worked seamlessly with local professional personnel.
Svein
I spent one of my most exciting and beautiful holidays with Viatu in Namibia. From unforgettable game drives, lodges with stunning locations, delicious food and an adventurous cycling trip through the desert, we got the full package.
Manuel
We booked our 3.5-week honeymoon with Viatu, and it was simply wonderful! We had the most amazing time in South Africa and will book holidays with Viatu again!
Linda
We had an incredible journey with Viatu and many unforgettable memories in South Africa. The journey was tailor-made to our wishes and the communication with Alex really easy, friendly and helpful. All the information was accessible online at any time, nicely presented and structured in an overview.
Michèle
I had a once in a lifetime trip with Viatu. It was extremely exciting, adventurous and diverse! As my first trip, I found it to be very enjoyable. Everything was totally planned out from A to Z.
Irina
Because of the easy way we communicated with our Viatu expert, it felt like planning our holidays with a friend. It made it really flexible and perfectly suitable for our needs. The accommodations that he suggested were just wonderful and a perfect mix of everything we needed.
Nicole
With super short notice, they organised a trip that was just perfect. Loved everything about it! Will definitely recommend Viatu to all my friends!
Margherita
What can I say? We've had an absolute blast traveling through Namibia. Soooo many good new memories! We booked our trip a bit last minute but had amazing support from Viatu to get all the information in time.
Anna
Our Viatu experience was just amazing, starting with the first discussions and the planning of our trip to Namibia. The Viatu team did a great job planning the trip according to our wishes and preferences.
Stefano
We had the most wonderful experience with Viatu and the trip of a lifetime. My sister and I travelled for 3,5 weeks through Namibia and South Africa, and everything was perfectly planned and just amazing.
Valerie
Our South Africa vacation managed by Viatu based on our request turned out perfect. All logistics and transfers worked seamlessly with local professional personnel.
Svein
I spent one of my most exciting and beautiful holidays with Viatu in Namibia. From unforgettable game drives, lodges with stunning locations, delicious food and an adventurous cycling trip through the desert, we got the full package.
Manuel
We booked our 3.5-week honeymoon with Viatu, and it was simply wonderful! We had the most amazing time in South Africa and will book holidays with Viatu again!
Linda
We had an incredible journey with Viatu and many unforgettable memories in South Africa. The journey was tailor-made to our wishes and the communication with Alex really easy, friendly and helpful. All the information was accessible online at any time, nicely presented and structured in an overview.
Michèle
I had a once in a lifetime trip with Viatu. It was extremely exciting, adventurous and diverse! As my first trip, I found it to be very enjoyable. Everything was totally planned out from A to Z.
Irina