Tips
September 11, 2025
Hiking
The island with the castle is located in the Côtes-d'Armor department in Brittany, France, off the Côte de Granit Rose. Administratively, the manor house belongs to the municipality of Ploumanac'h, but is still located within the municipality of Trégastel.
•
November 17, 2022
Hiking
•
September 11, 2024
Hiking
•
Sign up for a free komoot account to get 2 more insider tips and takes.
Sign up for free
Nearby routes
Best routes near View of Château de Costaérès
4.8
(335)
1,319
hikers
5.36km
01:23
30m
30m
Hike the easy 3.3-mile (5.4 km) La côte de granit rose loop from Ploumanac'h, exploring unique pink granite formations and coastal views.
4.9
(21)
184
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.0
(2)
23
hikers
2.67km
00:42
20m
20m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
Details
Informations
Elevation 10 m
Weather
Powered by Foreca
Sunday 19 July
19°C
16°C
0 %
Additional weather tips
Max wind speed: 27.0 km/h
Most visited during
January
February
March
April
May
June
July
August
September
October
November
December