The climate and soil are ideal for hydrangeas, the flowering shrub that’s so emblematic of Brittany. There’s a 3 km walk round the edge of the lake in their honour. As you follow the Hydrangea Walk, your progress will be coloured by 5,300 plants, representing several hundred different varieties. From spring to autumn the palette changes, passing through every shade of the traditional pinks and blues; this botanical collection is unique in the region.