Île Dupas Range Rear Lighthouse
Location & Light Range
About Île Dupas Range Rear Lighthouse
The Île Dupas Range Rear light was established in 1907. Its square skeletal mast, standing 20.5 meters tall, supports a trapezoidal daymark painted bright orange-red with a black vertical stripe. This structure ensures visibility during daylight hours. At night, it emits a continuous green light, visible only when aligned with the front range light situated 625 meters to the south. The tower's focal height reaches 25.5 meters, and the light has a geographic range of 14.4 nautical miles. The site is open to the public, though the tower itself is closed.
Why it matters: This range light provides critical directional guidance, ensuring vessels maintain the correct course through the channel. The distinctive daymark offers a clear visual reference during daylight, complementing the night-time light signal.
Light & Optic
- Flash Type
- Fixed
- Light Color
- Green
- Raw Code
- F G
- Focal Height
- 25.5m
- Geographic Range
- 14.4NM
Construction & History
- First Lit
- 1907
Significant events: station established 1907
Visiting
- Open to public
- Site open, tower closed
Nearby Vessels
Tower & Structure
- Tower Height
- 20.5m
- Tower Shape
- square
- Tower Color
- bright orange-red with a black vertical stripe
Structure: square skeletal mast carrying a trapezoidal slatted daymark painted bright orange-red with a black vertical stripe
Location
- City
- La Visitation-de-l'Île-Dupas
- Country
- 🇨🇦Canada
- Region
- Quebec
- Sea Region
- Located at the end of the Rang de l'Île Dupas on the south end of the Île Dupas, 625 m north of the front light.
- Latitude
- 46.0632°
- Longitude
- -73.1544°
References & Identifiers
- Nearest Port
- Sorel(1.5 km)
- ARLHS No.
- CAN-1104
اعثر على منارة Île Dupas Range Rear على الخريطة البحرية المباشرة
خطّط رحلاتك قرب Canada، وشاهد السفن المجاورة في الوقت الفعلي، واستكشف أكثر من 14,900 معلَم ملاحي في التطبيق.