Magnificent and very useful...
Dunes embellish the Rétais scenery for over 20 kilometres
They are the ideal setting for iodised walks or an introduction to the pleasures of the beach: here is an open space to be preserved! Marram grass is planted so as to protect dunes from climatic attacks.
Branches on the soil and "garnivelles" - lattice fences - are used to stabilize the sand.
"Sand dunes I love admiring them but I never climb them. It's forbidden and anyway I want to protect them!"


