KOEN
Ganjeolgot (간절곶등대) in the middle, with the lights within 20 km, in their listed colours.
Ganjeolgot (간절곶등대) — light characteristic, height, range
One white flash every 15 seconds
Count 15 seconds.Flash white, once.Begin again.
- Characteristic
- Fl W 15s 35m 26M
- Height
- 35 m
- Nominal range
- 26 nmi = 48 km
- Visible sector
- W 165°∼045°(240°)
- Type
- Landfall / major light
- Position
- 35.3590°N, 129.3607°E · East Sea coast

Lights nearby
- Daesong Hang (대송항 방파제 등대)2 red flashes every 6 seconds · 421 m
- Pyeongdong Hang (평동항 방파제 등대)One red flash every 4 seconds · 866 m
- Pyeongdonghang No A (평동항 성안 A호 등부표)4 yellow flashes every 8 seconds · 882 m
- Pyeongdonghang No B (평동항 성안 B호 등부표)4 yellow flashes every 8 seconds · 1.0 km
- Pyeongdonghang No C (평동항 성안 C호 등부표)4 yellow flashes every 8 seconds · 1.1 km
- Songjeong Hang (송정항 방파제 등대)One red flash every 6 seconds · 1.1 km
- Ganjeolgot (간절곶 기상청 파고관측 등부표)One yellow flash every 5 seconds · 1.6 km
- Nasa-ri (나사등대)One white flash every 6 seconds · 1.6 km
Not for navigation. Use official NOAA charts and USCG Local Notices to Mariners.
Real periods; the phase is reconstructed from a fixed clock (real lights don't keep time with each other).
Sources: KHOA light list (국립해양조사원 등대표) (opens in a new tab) · Checked