The customs trail has its “source” in the port of Saint Nazaire and ends in the bay of Mont Saint Michel. Or is it the opposite way round? Anyway, between the two,  hikers can go zigzaging along dunes, sandy foreshores, rocky escarpements, sinkholes, mud flats, jagged reefs and long stretches of sandy, or fine shingled beaches. These treks meander along the coast and offer about a hundred days of walking. Bordering capes and peaks, you can go all round Brittany. This is why it once played a decisive role in guarding the coastline from smugglers and wreckers. Now protected by local authorities, the custom trail has been redesigned for hiking and walking. Turned into the famous GR34, long distance trail, it now belongs to nature lovers, for those who look for adventure, experienced hikers or afternoon strollers.
Whether you're out for a small walk or a long journey, you will appreciate a taste of the salines in Guerande, and  say hello to the sardiners in the somptuous bay of Douarnenez. Let boundless views over the seaboard astonish you, with ever changing colours and settings, rythmed by the in and out coming tides.
For further information, visit the website of RandoBreizh