Trez-Hir to Moulin Blanc | Brest Roadstead Leave the Trez-Hir shoreline and head east across Brest harbour toward the Moulin Blanc marina. This approximate entry draws a single straight connector between the marked start and finish; it omits the source map's bends and is not its roughly 23 km plotted route or a recorded GPS track. The connector is about 21 km. The start estimate is close to Rue des Peupliers in Plougonvelin, while the finish lies in the mapped Port de plaisance du Moulin Blanc area. Neither point confirms a permitted launch, landing or marina entry. Check current harbour notices, marina rules, tides, currents, wind, swell, vessel traffic and shore access locally. Not for navigation. Geographic controls: OpenStreetMap contributors, ODbL (https://www.openstreetmap.org/copyright). Photo: Pom'. CC BY-SA 2.0 (https://creativecommons.org/licenses/by-sa/2.0). Source: https://commons.wikimedia.org/wiki/File:Plougonvelin,_Finist%C3%A8re,_France.jpg. Credit: https://www.flickr.com/photos/pom-angers/53337680700/. Route exported from the stored geo_path. Not for navigation. Plage du Trez-Hir, Plougonvelin, Finistère, France (approximate start)-4.705756,48.347824,0 Port de plaisance du Moulin Blanc, Brest, Finistère, France (approximate finish)-4.430476,48.395305,0 Trez-Hir to Moulin Blanc | Brest Roadstead - route#route 1clampToGround -4.705756,48.347824,0 -4.430476,48.395305,0