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Did you know there’s a medieval fortress that seems to float on water just 15 minutes from Cannes? I first heard about the Lérins Islands (Îles de Lérins) while reading “Détours en France” magazine. There was this incredible photo of a kayak gliding through crystal-clear waters around Saint-Honorat island – (and as a kayak enthusiast) I immediately knew I wanted to experience the same thing!
As an architect who loves exploring hidden gems, discovering these islands was like finding forgotten treasures in the French Riviera. While most visitors focus only on the bustling beaches of Cannes or the glamour of Monaco, they completely miss these Mediterranean jewels hiding in plain sight, away from the tourist crowds.
Don’t get me wrong, those famous French Riviera destinations with their luxury yachts and prestigious film festivals are amazing, but there are special places that offer a more intimate experience and make you feel like you’ve stepped back in time – and the Lérins Islands are definitely among the most magical.
The best way to discover these enchanting islands with their rich history is by renting a private boat from Cannes and approaching them at your own pace. Trust me, this boat ride makes all the difference in experiencing these architectural wonders as they were meant to be seen! The way the 11th-century fortress rises from the water as you approach is absolutely breathtaking.
What Makes the Lérins Islands Special
The Lérins Islands consist of two main islands – Sainte-Marguerite Island and Saint-Honorat – each offering stunning views and completely different experiences! Sainte-Marguerite has the impressive Fort Royal where the mysterious Man in the Iron Mask was imprisoned in the 17th century. Saint-Honorat features an active monastery where Cistercian monks still make wine today amid beautiful pine trees and hidden coves.
What I love about these islands is the perfect blend of natural beauty and fascinating history. The crystal-clear waters create natural pools ideal for swimming and snorkeling. The fragrance of pine fills the air as you explore the nature reserve with its numerous species of migratory birds around Batéguier Pond. And all around you stand historic buildings that have been preserved for centuries!
For architecture enthusiasts, the fortified enclosure on Saint-Honorat is an absolute highlight. When you’re approaching by boat, it looks like it’s literally rising from the Mediterranean Sea, creating one of those breathtaking views that photographers dream about.
Let’s explore each of these beautiful islands to discover why they’re such a perfect retreat from all the glamour and tourist traps of the mainland Riviera!
How to Visit the Lérins Islands
Getting to the islands is part of the adventure, and you have several options:
By Regular Ferry
Trans Côte d’Azur, and Riviera Lines, serve Sainte-Marguerite
Planaria runs services to Saint-Honorat
Journey time: 15-20 minutes
Check return times carefully – last boats leave earlier than you might think!
By Private Boat (My Recommended Option)
There are small tour options that include lunch and snorkeling
Gives you freedom to explore both islands at your pace
Perfect for finding secret coves and intimate settings
Best for photography, especially of the medieval village and Royal Fort
Book in advance during peak season (July-August)
Water Taxi
More expensive but can be worth it in emergencies
Companies like Taxi de Mer operate from March to October
Best Things to Do on the Lérins Islands
Saint-Honorat Island Highlights
Saint-Honorat may be the smaller island, but it’s absolutely packed with rich history! The fortified monastery sitting on the water’s edge is like something from a medieval fantasy. When I first saw it rising from the sea, I couldn’t believe it was real.
The 11th-century fortress is the highlight for me – climb to the top for panoramic views that stretch all the way back to the Cannes coastline with its luxury hotels and the Corniche d’Or. The monastery is still home to a community of monks who maintain the island’s vineyards. Yes, actual Cistercian monks making wine! You can taste their exceptional regional specialties, which are surprisingly good (though a bit pricey).
Walking around the island, you’ll discover seven historic chapels scattered among pine trees and vineyards dating back to the 5th century. The coastal path circles the entire island in about an hour, with plenty of hidden coves to stop and dip your toes in the crystal-clear water. It’s like stepping back in time, but with the convenience of a charming restaurant when you get hungry!
Top things to do on Saint-Honorat Island
Sainte-Marguerite Island Must-Sees
Sainte-Marguerite Island is the bigger island and just a 15-minute ferry ride from Cannes’ city center! The main attraction here is definitely Fort Royal, a 17th-century marvel where the mysterious Man in the Iron Mask was imprisoned for 11 years. I’ve always been fascinated by this story – nobody knows for sure who was behind that mask!
The Maritime Museum inside the fort is actually really interesting, showing shipwrecks and impressive collections of underwater discoveries found around the islands. But what I love most about Ste Marguerite are all the public beaches and hidden swimming spots! The island has these perfect little coves with incredibly clear water – way less crowded than the popular beaches of Cannes.
One thing most tourists miss is the underwater eco-museum created by Jason deCaires Taylor. It’s this collection of mask sculptures submerged in the sea that you can see by snorkeling or through glass-bottom boats. They’re slowly becoming artificial reefs, which is such a cool concept!
The island’s interior is covered with this beautiful pine trees and eucalyptus forest with cobbled streets and walking trails. If you’re into bird watching, head to the Batéguier Pond on the western side – it’s a protected nature reserve where you might spot numerous species of migratory birds. The fragrance of pine mixed with sea air creates an unforgettable experience!
Top things to do on Saint-Marguerite Island
Experiences You Can’t Miss
The fortress is an absolute must-see, especially for architecture lovers. Each corner reveals another architectural treasure – from the 12th-century cloister to the seven chapels scattered around the island. I spent hours just studying how the medieval builders adapted their techniques to this unique maritime setting.
Want the best photo spot? Circle the fortress by boat! I found the most dramatic views of the architecture from the water, especially in the early morning light when the stone seems to glow golden against the blue Mediterranean.
Don’t miss the vineyard tour – yes, the monks still produce their own wine here! There’s something incredibly special about tasting wine made in a place where this tradition has continued for centuries. The monastery produces several varieties, including a unique liqueur made from local herbs.
My favorite spot? The highest point of the fortress tower, where you can see both islands and the entire Cannes bay spread out before you. I spent way too much time here just taking in the view and imagining what it must have been like to be a medieval watchman guarding these waters.
Best Time to Visit & Practical Tips
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Best Time to Visit & Essential Tips for the Lérins Islands
| When to Go | Essential Tips |
|---|---|
| • Spring (April-May) and Fall (September-October) are ideal • Summer is beautiful but expect tourist crowds • Winter offers a more intimate experience but some services may be limited • Early morning visits provide the best light for photography and panoramic views | • Start early to make the most of your day • Wear comfortable walking shoes for the cobbled streets • Bring a hat and sunscreen • Pack a water bottle – especially in summer • Don’t forget your camera for those breathtaking views! • Bring swimming gear if you plan to use the public beaches |
Where to Eat Like a Local
The dining options here are surprisingly fantastic! Here are my favorite spots:
| On Saint-Honorat | On Sainte-Marguerite |
|---|---|
| • La Tonnelle: Incredible Mediterranean menu with monks’ wines • Les Canisses: Perfect for a casual lunch<br>• Picnic spots around the monastery | • L’Escale: Family-friendly restaurant by the water • La Guérite: Exclusive spot with amazing seafood • Multiple picnic areas throughout the forest |
My personal favorite experience was buying some local wine and cheese in Cannes’ Marché Forville before heading to the islands. Finding a quiet cove for a picnic with a view of the fortress – that’s what French Riviera dreams are made of!
Why Visit the Lérins Islands?
In a region famous for its glamour and crowds, the Lérins Islands offer something truly different. They’re not just about stunning architecture or beautiful nature – they’re about discovering a perfect blend of both that’s been carefully preserved for centuries.
Whether you’re an architecture enthusiast like me, a nature lover, or just someone looking for a peaceful escape from the bustling French Riviera, these islands offer something magical. Just remember to approach them with respect – they’re not just tourist destinations but living heritage sites.
And if you rent that boat? Take your time circling the islands – some views are too beautiful to rush past! The Lérins Islands are a perfect example of why exploring beyond the main French Riviera attractions can lead to the most unforgettable experiences.
Did this article convice you to go? Let me know in the comments !
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Hi, I’m Ersilia
Toulouse, France
Originally from Romania
English & French Content
As a Romanian expat living in the heart of southern France, I guide English speakers to discover authentic French experiences without the language barrier. My unique perspective as both a local and an expat allows me to share insider tips, cultural insights, and practical advice that you won’t find in typical guidebooks.
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