5km from Paimpol, depart from the jetty in Arcouest for a 4 hour trip along the Trieux river to the Château de la Roche Jagu. Here the boat stops for an hour to give you time to visit the beautiful castle before returning to Arcouest. Discover the natural and historic riches of the estuary and the Trieux river.
April to September, according to the tides.
