Daemaeyeo Lighthouse
Location & Light Range
About Daemaeyeo Lighthouse
Also known as: Daemaeyeo (Achado Northeast)
A 17-meter-tall cylindrical concrete tower, painted green, was constructed in 2007. It stands on a round concrete pier with a double gallery. The lighthouse emits a single green flash every six seconds from a focal height of 11 meters. This operational aid has a geographic range of 10.7 nautical miles. The structure is located off the northeast side of Achado island, approximately 10 kilometers southwest of Seokmodo, within the Ganghwa-gun region of South Korea. While the site can be reached by boat, the tower itself is closed to the public.
Why it matters: The Daemaeyeo lighthouse aids vessels navigating the waters between Achado and Seokmodo islands, helping them identify safe channels in this coastal area.
Light & Optic
- Flash Type
- Flashing
- Light Color
- Green
- Interval
- 6s
- Raw Code
- Fl G 6s
- Focal Height
- 11m
- Geographic Range
- 10.7NM
Construction & History
- Year Built
- 2007
Visiting
- Open to public
- Site open, tower closed
Nearby Vessels
Tower & Structure
- Tower Height
- 17m
- Tower Shape
- cylindrical
- Tower Color
- green
- Material
- concrete
Structure: round cylindrical concrete tower with double gallery, mounted on a round concrete pier
Location
- City
- Incheon
- Country
- 🇰🇷South Korea
- Region
- Ganghwa-gun
- Sea Region
- off the northeast side of Achado island, about 10 km southwest of Seokmodo
- Latitude
- 37.6606°
- Longitude
- 126.2468°
References & Identifiers
- Nearest Port
- Incheon(19.8 km)
- Admiralty No.
- M4146.53.
- NGA No.
- M4146.53
اعثر على منارة Daemaeyeo على الخريطة البحرية المباشرة
خطّط رحلاتك قرب South Korea، وشاهد السفن المجاورة في الوقت الفعلي، واستكشف أكثر من 14,900 معلَم ملاحي في التطبيق.