Bihit Point
Trébeurden
About
Jutting out into the sea, Bihit Point offers a magnificent panoramic view. The grey, jagged rock which forms this headland and the small island to its left, Île Mignonne, is the oldest in Europe. It is very different from the pink, rounded rock found on Le Castel and Île Milliau (to the right looking out to sea) which is one of the most recently-formed granite rocks in Armorica. This pink granite (or red granite to be more scientifically accurate) comes from igneous rocks which came to the surface and cooled very slowly, resulting in several concentric rings. The 2 billion-year-old rock forming Bihit Point, located at the edge of one of these rings, has thus been joined by granite only 300 million years old alongside it! You can continue your walk on the sandy beach at PorsMabo.
Traouïero Valley
Perros-Guirec / Trégastel
Exploring the magical countryside of the Traouïero Valley is one part of the trail not to be missed. A small stream runs through this deep, wooded valley, which is flecked with blocks of pink... 
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La Lande du Crac‘h windmill
Perros-Guirec
Crac‘h windmill, restored in 1986, bears testament to an era before the steam engine. Close up, you will be able to make out the engraving "1727" in the stone, likely indicating its date of... See
Île Milliau
Trébeurden
With its remarkable pink granite rock formations and darker sedimentary rocks, Île Milliau offers a landscape which takes your breath away. As well as enjoying the site's natural beauty, you can... See
Turquet de Beauregard viewpoint
Perros-Guirec
If you visit this spot at low tide, you will be able to see two types of rocks juxtaposed. The gneiss of Trébeurden is the older rock as it goes back more than two billion years. It is recognisable... See