Rönngrund Lighthouse
Location & Light Range
About Rönngrund Lighthouse
Rönngrund Lighthouse is a 5-meter-tall square concrete tower with a lantern and gallery, standing on a skerry north of Innamo. Its focal height is 8 meters, and it emits two quick white flashes every 6 seconds, with a geographic range of 9.7 nautical miles. The light can also be white, red, or green, serving to mark the channel. The site is open to visitors, though the tower itself is closed to the public. This navigational aid is situated in the Southwest Finland region, near the city of Pargas.
Why it matters: The lighthouse is essential for safe passage through a specific branch channel connecting Turku to the northern coast of the province, warning vessels of shallow waters and the skerry it marks.
Light & Optic
- Flash Type
- Very Quick
- Light Color
- White/Red/Green
- Flash Count
- 2 flashes
- Interval
- 6s
- Raw Code
- VQ(2) 6s
- Focal Height
- 8m
- Light Range
- 6.5NM (12.0 km)
- Geographic Range
- 9.7NM
Location
- City
- Pargas
- Country
- 🇫🇮Finland
- Region
- Southwest Finland
- Sea Region
- Located on a skerry north of Innamo, guiding vessels in a branch channel connecting Turku to the northern coast of the province.
- Latitude
- 60.2758°
- Longitude
- 21.7861°
References & Identifiers
- Nearest Port
- Nagu(6.2 km)
- Admiralty No.
- C4785.
- Wikidata
- Q62030525 →
Tower & Structure
- Tower Height
- 5m
- Tower Shape
- square
- Tower Color
- white
- Material
- concrete
Structure: square concrete tower with lantern and gallery
Visiting
- Open to public
- Site open, tower closed
Nearby Vessels
اعثر على منارة Rönngrund على الخريطة البحرية المباشرة
خطّط رحلاتك قرب Finland، وشاهد السفن المجاورة في الوقت الفعلي، واستكشف أكثر من 14,900 معلَم ملاحي في التطبيق.