Islands destinationThe Batz islandPonant islands | English Channel
Last updated on 11/12/2025 at 11:56 PM
Located in the English Channel off the northern coast of Brittany, just a few miles from the town of Roscoff, Batz island is a small island measuring about 2.2 miles long and 0.9 miles wide and is part of the Ponant islands. Batz island is a true haven of peace where you can enjoy its unspoiled nature, pristine beaches and historical heritage.

View of Batz island at low tide © chromoprisme | Dreamstime.com
A stunning natural setting
Batz island is known for its mild and sunny climate, thanks to its location off the northern coast of Brittany. Despite its small size, the island offers a great variety of landscapes, from rugged cliffs to peaceful beaches, from lush gardens to wild dunes.
Hiking enthusiasts will be delighted by the many coastal trails that wind around the island, offering breathtaking views of the Iroise Sea and the Molène archipelago. Following the coastal path, you'll discover spectacular panoramas of the wave-battered rocky shore, secluded coves and lush landscapes. The island is also a refuge for migratory birds, a true paradise for budding birdwatchers.
Peaceful beaches
Batz island is home to several beautiful beaches, perfect for enjoying the sea, swimming, or having a picnic in the sun. Among the most beautiful are Porz Melloc Beach, located to the east with its white sand and Grève Blanche Beach, also on the east side, with its fine sand and crystal-clear waters, ideal for a relaxing day in complete serenity.

Scenic view of Batz island and its beautiful beaches © Wirestock | Dreamstime.com
The island also abounds with small, secluded coves, accessible on foot or by boat. These hidden spots are perfect for those looking to escape the crowds and enjoy being alone in a pristine natural setting.
An extraordinary botanical garden
One of Batz island's gems is undoubtedly its exotic garden, the Georges Delaselle Garden. Located at the extreme southeastern tip of the island, this garden is a true paradise for plant enthusiasts. Thanks to its mild climate, many Mediterranean and tropical plants thrive here, creating a striking contrast with the surrounding Breton landscape. You can discover an impressive variety of plants from the Americas, Australia, Africa and Asia, from palm trees to cacti, as well as brightly colored flowers.

The exceptional Georges Delaselle Botanical Garden with its stunning view of the sea and the surrounding coast © Chromoprisme | Dreamstime.com
This botanical garden is an ideal place to relax and stroll along flower-lined paths. It also offers breathtaking views of the sea and the surrounding coast, adding a unique dimension to the visit.
The lighthouse of Batz island
The lighthouse of Batz island, built in the 19th century, is another must-see site on the island. Located at the eastern tip, it guides ships through the often-turbulent waters of the Iroise Sea. You can reach the lighthouse on foot via a picturesque path through the exotic garden.

Low-tide view of Batz island and its lighthouse as seen from Roscoff
The lighthouse is also an excellent vantage point to see the island from a different perspective, especially at sunset, when the light sets the landscape ablaze. Visiting the lighthouse allows you to immerse yourself in the island's maritime history, which has shaped its identity.
Between Traditions and Gastronomy
Despite its small size, Batz island has a vibrant local life, shaped by centuries-old traditions. You can immerse yourself in the friendly atmosphere of the main village, which features several restaurants, cafés and artisan shops. Local gastronomy is also celebrated, with Breton specialties such as crêpes, fresh seafood (oysters, mussels, lobster) and local products like cider and salted butter.
Be sure to visit the island's market, where you can discover fresh local produce, from the catch of the day to locally grown vegetables and artisanal cheeses. It's the perfect place to bring home a gastronomic souvenir from your stay.
How to get there ?
Batz island is accessible by ferry from the port of Roscoff, with a crossing of only 15 minutes. Regular services run year-round, with more frequent departures during the summer season. Once on the island, you can get around on foot, by bike, or take the small tourist train to explore the various corners of the island.
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