Stages Region Tro Breizh of Columban

A large Celtic ring in the heart of Brittany that connects 45 sites that perpetuate the memory of St. Columbanus, his companion St. Gall and other Irish monks.

It is 1700 km long and divided into five parts, which can be followed in succession or indistinctly.
Alternating coastal and inland routes, this large Celtic loop combines the traditional Tro Breizh, which connects the cities of the seven founding saints of Brittany, with the more personalized Tro Breizh of St. Columbanus: two pilgrimages in one. Starting in Saint-Coulomb, this first part leads inland to Blain, towards the southern borders of Brittany. Starting in Blain, the second part leads to Locminé via a detour south of the Loire before returning to Brittany. Starting in Locminé, the third part goes up the southern coast of Brittany to Camaret-sur-Mer. Starting in Camaret-sur-Mer, the fourth part will take you to Guingamp on the north coast of Brittany. Departing from Guingamp, the fifth and final part takes you back to the start of the loop in Saint-Coulomb, visiting the interior of Brittany before returning to its northern coast.

A circular route starting from Saint Coulomb

Itinerario completo (1.716 km)

LEG 1: from St-Coulomb to Dol de Bretagne (km 26,2)

LEG 2: from Dol de Bretagne to Le Tronchet (km 13,4)

LEG 3: from Le Tronchet to Léhon (km 25,9)

LEG 4: from Léhon to Yvignac la Tour (km 23,2)

LEG 5: from Yvignac to St Méen (km 30,5)

LEG 6: da St Meen le Grand a Mauron (km 19,5)

LEG 7: from Mauron to Loyat (km 22,7)

LEG 8: from Loyat to Plélan le Grand (km 29,2)

LEG 9: from Plélan le Grand to Talensac (km 26,5)

LEG 10: from Talensac to Rennes (km 26,3)

LEG 11: from Rennes to Pont-Réan (km 17,8)

LEG 12: from Pont Rean to Messac (km 30,3)

LEG 13: from Messac to Langon (km 16,8)

LEG 14: from Langon to Marsac sur Don (km 30,1)

LEG 15: from Marsac sur Don to Blain (km 18,6)

LEG 16: da Blain a Nort-sur-Erdre (km 26,2)

LEG 17: from Nort-sur-Erdre to Nantes (km 31,6)

LEG 18: from Nantes to Pont-St-Martin (km 16,8)

LEG 19:Pont-St Martin-St Philbert de Grand Lieu (km 22,7)

LEG 20: St Philbert de Grand Lieu-St Hilaire de Chaléons (km 23,6)

LEG 21: from St Hilaire de Chaléons to St Père en Retz (km 23,7)

LEG 22: from St Pere en Retz to St Nazaire (km 27,5)

LEG 23: from St Nazaire to Pontchateau (km 19,6)

LEG 24: from Pontchateau to Redon (km 35,6)

LEG 25: from Redon to Malansac (km 25)

LEG 26: from Malansac to Questembert (km 18,4)

LEG 27: from Questembert to Sulniac (km 15,6)

LEG 28: from Sulniac to Vannes (km 20,7)

LEG 29: from Vannes to Plaudren (km 19,7)

LEG 30: from Plaudren to Locmine (km 21,5)

LEG 31: from Locmine to Brandivy (km 22,3)

LEG 32: from Brandivy to Ste Anne d'Auray (km 17,6)

LEG 33: Ste Anne d'Auray-La Trinité s/Mer(km40,5)

LEG 34: from Paris to Bry sur Marne (km 24,6)

LEG 35: from Erdeven to Plouhinec (km 19,7)

LEG 36: from Plouhinec to Hennebont (km 23,9)

LEG 37: from Hennebont to Redené (km 24,5)

LEG 38: from Redené to Bannalec (km 31,6)

LEG 39: from Bannalec to Melgven (km 18,6)

LEG 40: from Melgven to Quimper (km 31,4)

LEG 41: from Quimper to Locronan (km 23,6)

LEG 42: from Locronan to Ste Anne la Palud (km 19)

LEG 43: Ste Anne la Palud - Telgruc sur Mer (km 19,9)

LEG 44: Telgruc sur Mer - Camaret sur Mer (km25,9)

LEG 45: from Camaret sur Mer to Lanvéoc (km 15)

LEG 46: from Lanvéoc to Landévennec (km 20,5)

LEG 47: from Landevennec to Le Faou (km 19,7)

LEG 48: from Le Faou to St Rivoal (km 21,3)

LEG 49: from St Rivoale to Commana (km 16,9)

LEG 50: from Commana to St Thegonnec (km 21,5)

LEG 51: St Thegonnec - St Pol de Léon (km 30,7)

LEG 52: from St Pol de Léon to Locquénolé (km 27,8)

LEG 53: from Locquénolé to Morlaix (km 14,9)

LEG 54: from Morlaix to Lanmeur (km 23)

LEG 55: Lanmeur - St Michel en Grève (km 16,9)

LEG 56: from St Michel en Grève to Lannion (km 17,5)

LEG 57: from Lannion to Treguier (km 30,7)

LEG 58: from Treguier to Brelidy (km 25,8)

LEG 59: from Brelidy to Guingamp (km 15,3)

LEG 60: from Guingamp to Callac (km 36,4)

LEG 61: from Callac to Mael-Carhaix (km 32,9)

LEG 62: Mael-Carhaix - Plounevez Quintin (km18,6)

LEG 63:Plounevez-Quintin al Mur de Bretagne(km 28,3)

LEG 64: from Mur to Bretagne a Loudéac (km 21,3)

LEG 65: from Loudéac to Langast (km 22,1)

LEG 66: from Langast to Moncontour (km 18,3)

LEG 67: from Moncontour to St Brieuc (km 30,6)

LEG 68: from Saint-Brieuc to Hillion (km 16,4)

LEG 69: from Hillion to Lamballe (km 24,2)

LEG 70: from Lamballe to Bourseul (km 32,5)

LEG 71: from Bourseul to Taden (km 29,6)

LEG 72: from Taden to St Suliac (km 18,8)

LEG 73: from San Suliac to St Malo (km 21)

LEG 74: from St Malo to St Coulomb (km 17,2)