Parc du Château-d'Eau is a Conservation area located in L'Île-d'Anticosti; Minganie, Quebec.

• Latitude: 49° 49' 14'' North   (decimal: 49.8205556)
• Longitude: 64° 21' 3'' West   (decimal: -64.3508333)
• Topography Feature Category: Conservation area
• Geographical Feature: Parc public
• Canadian Province/Territory: Quebec
• Location: L'Île-d'Anticosti; Minganie
• Atlas of Canada Locator Map: Parc du Château-d'Eau
• GPS Coordinate Locator Map: Parc du Château-d'Eau Lat/Long