Only a few minutes by boat from Roscoff, this island is worth a visit especially the garden ‘Delaselle’
with more than 2500 species, including a collection of palms. See this link here for the botanic garden.
To visit the rest of the island, you can easily walk round or if you rent a bike, you won’t need more than 2 hours! The island is very small.
From our gite in Evran it would take you 2 hours to get to the island of Batz in Brittany, France.