The trail of the Valley of the Bois Riou makes its great return on the occasion of the Pardon of Saint Guénolé in Trévou-Tréguignec. 13 km from the ponds of the Bois Riou to the coastal areas.
The trail of the Valley of the Bois Riou makes its great return on the occasion of the Pardon of Saint Guénolé in Trévou-Tréguignec. 13 km from the ponds of the Bois Riou to the coastal areas.