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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Ploumanac'h Harbour
Perros-Guirec
Naturally formed by the confluence of two streams 4,500 years ago, Ploumanac'h harbour is an exceptional location. Used from ancient times as a trading port, it was then home to a village of... See
Bonne Nouvelle Chapel
Trébeurden
Here you will find a hamlet of traditional houses built from granite and a chapel dating from the fifteenth century, which is dedicated to Notre-Dame de Bonne Nouvelle (Our Lady of Good News), patron... See
Keryvon
Pleumeur-Bodou
Walking along the beach at Keryvon, you will find a landscape shaped by the tides and by a special geological history. The presence of yellow sand and black rocks gives the area an unusual... See