Île aux Grues

Île aux Grues is a roughly seven-kilometer-long island in the St. Lawrence River in the Montmagny region. It sits where fresh water transitions to salt water, creating distinctive conditions that shape the local ecosystem.

The island was originally part of the seigneury of Rivière-du-Sud granted in 1646 to Charles Huault, encompassing several land parcels in the area. Over time it evolved into a place of farming and conservation.

The name references the cranes that inhabit the island and shape its visual character. Visitors often notice these birds gathering in large numbers, especially during migration periods when they stop to rest and feed.

The island is accessible via daily ferry service from Montmagny between May and December, with schedules aligned to tide conditions. It is wise to check current conditions before visiting, as wind and water can affect the crossing.

The island maintains sustainable seagrass farming in its eastern section, supporting local cattle and cheese production operations. This traditional practice has become an asset for conservation efforts.

Location: Montmagny

Part of: Isle-aux-Grues archipelago

GPS coordinates: 47.05944,-70.54306

Latest update: December 21, 2025 16:05