"The arboretum is located in the Oblate missionaries' park. Here you will find many trees brought back by the brothers during their travels.
Situated in the small sanctuary village of Pontmain in northern Mayenne, this arboretum is rich in history, revealing the various species of trees brought back by the Oblate missionaries during their missions around the world. The magnificent 12-hectare wooded park, with its fish-filled river running through it, makes for a lovely walk.