
Customs Officers' Path from Trestraou to Ploumanac'h
The GR 34 stretch between Trestraou and Ploumanac'h: 9 km there and back, about 2 h 30, easy, among pink granite rocks.
48.83° N · 3.49° W
Between Perros-Guirec and Trégastel the granite takes the shape of animals, hats and stacks of crêpes. You walk it on the customs officers' path and it looks different with every tide.
Part of Customs Officers' Path (GR 34)Brittany Coast
What to do
Each plan says how long it takes, who it's for and whether you can book.

The GR 34 stretch between Trestraou and Ploumanac'h: 9 km there and back, about 2 h 30, easy, among pink granite rocks.

The Mean Ruz lighthouse, from 1948, among Ploumanac'h's chaos of pink granite: not visitable inside and the surroundings are free.

A boat trip from Trestraou around the Sept-Îles bird reserve: gannets, seals and puffins, from €22.
Plan the trip
Each choice narrows the next: the season shapes how best to travel, and how you travel decides where you stay and where you eat.
When to go
May and June bring long days, puffins on the Sept-Îles until mid-July and paths without queues. In August Ploumanac'h fills up and parking is a problem. From November to March the boats don't run and many hotels close.
How you travel
Choose how you're travelling and we'll tell you where to stay, how to get around, where to eat and which services you'll need. We only show the ways of travelling that make sense here.
From the border it is about 830 km, toll-free from Nantes. Here the car is for hopping between Perros, Trégastel and Pleumeur-Bodou; for the path, leave it parked.
There is a CAMPING-CAR PARK network area near Ploumanac'h and large campsites that accept motorhomes. The streets of Ploumanac'h port are narrow.
Two large campsites sit next to the GR 34, one at Trestraou and one at Ploumanac'h. Camping on the beaches or on the path is not allowed.
Here the GR 34 is flat and short between villages, ideal for chaining days together: Perros-Guirec, Ploumanac'h, Trégastel and, beyond, Trébeurden. You sleep on the coast and return by shuttle.
With a train to Lannion, a bus to Perros and the July and August shuttle you reach everything essential: the path, the lighthouse, the boat and the Trégastel beaches. Outside summer the bus still runs, but less often.
Who you're with
A trip with a toddler is not the same as one with a teenager. Pick yours to see what works and what to bear in mind.
With small children the coves among the rocks at Ploumanac'h and Trégastel work well, with calm water and pools at low tide. The full path is long for them and does not allow a pushchair.
The Trestraou to Ploumanac'h stretch can be done in full or just the half from the lighthouse. Between named rocks and a boat full of birds, there is a day for everyone.








A teenager gets bored on the beach by the second day. Here there is kayaking among rocks, a boat to islands with gannets and seals and a museum with the giant Radôme antenna.
The customs officers' path, from Trestraou to Ploumanac'h, can be done with the dog on a lead and passes the pink granite lighthouse. By boat, Armor Navigation admits it on the short trip to the Seven Islands. Beaches are another matter: in Trégastel they are prohibited for dogs in season. Two places to stay in Perros-Guirec accept them.



Where to stay
We show you what suits the way you travel.Change how you travel

Why we like it: A hotel from 1928 above Saint-Guirec beach, among the rocks. You step out of the door onto the customs officers' path without touching the car.

Why we like it: On Coz-Pors beach, with the aquarium and the rocks a couple of steps away. The summer shuttle stops nearby.

Why we like it: The campsite at the foot of the path: you set off on foot towards Ploumanac'h and the boat to the Sept-Îles leaves from the beach opposite.
Why we like it: A large campsite among granite rocks, on the boulevard du Sémaphore, a step from the path. Open from April to early November.

Why we like it: A paid area in the CAMPING-CAR PARK network near Ploumanac'h. In July and August the shuttle goes down to the port and the beach.
Services for this trip
Where to eat
From set lunch menus to Michelin stars. We mark the price level and what to order at each place.

What to order: a buckwheat galette complète, a wheat crêpe with salted butter caramel and a bolée of cider.

What to order: the set menu of the day, with seasonal Breton produce.

What to order: fish and seafood from the coast with Saint-Guirec beach in front of you.
Takeaway and markets
What to try
Map
The places to stay and services on the map are the ones for the way you travel. Turn on the layers you want and tap a point to see its details.
Nearby
The closest places, whichever country they are in.
Tips
The granite turns orange at sunset and first thing. At midday it is grey and there are more people.
Puffins breed on the Sept-Îles in spring and leave in July. The gannets of Rouzic can be seen all summer.
The oratory of Saint Guirec is left high and dry and can be seen up close.
On the point it is almost always windy, and the weather changes within an hour.
Do the path in the Trestraou to Ploumanac'h direction and come back on the summer shuttle: that way you walk with the sun behind you and finish at the port, next to the crêperies.
It is narrow and in summer queues form at the viewpoints. Go first thing or at the end of the afternoon.
About ten kilometres of coast in northern Brittany, between Perros-Guirec, Ploumanac'h and Trégastel, where the granite is pink. The rocks have names: the Tortoise, Napoleon's Hat, the Pile of Crêpes. The centre of it all is the customs officers' path, which links Trestraou beach with the port of Ploumanac'h.
By car it is about 830 km from Irún: toll motorway as far as Nantes and, from there, a free expressway via Rennes and Saint-Brieuc. Without a car, fly to Nantes or Brest with Volotea and continue by train to Lannion. From Lannion to Perros-Guirec runs bus line E; in July and August the Le Macareux shuttle links Perros, Ploumanac'h and Trégastel for €1.50.
Two days is good. One for the path and Ploumanac'h, at low tide in the afternoon; another for the boat to the Sept-Îles and the beaches of Trégastel. With three you add the Radôme or a longer stretch of the GR 34.
Questions
Not entirely. The customs officers' path has stretches of rock, sand and steps. With babies, a baby carrier is better.
About two and a half hours for the 5 km between Trestraou and Ploumanac'h, one way and with stops for photos.
From the boat to the Sept-Îles, until mid-July. The gannets of Rouzic island, the only colony in France, can be seen all summer.
In July and August, yes. Armor Navigation sells online and at the Trestraou ticket office.
The Trégastel aquarium, beneath the rocks, and the Cité des Télécoms with the planetarium at Pleumeur-Bodou.
On the signs you will see many: ker (inhabited place), plou (parish), enez (island), penn (point), traon (valley) and poull (pool).
Geocaliahttps://www.geocalia.com/en/france/brittany/pink-granite-coast