4 - Trearddur to Holyhead
South Stack Lighthouse - 1
The 91ft (28m) tall lighthouse has a light visible for 24 nm .
The Light provides the first beacon along the northern coast of Anglesey for east-bound ships.
The Fog signal replaced the one on North Stack in 1986 .
The lighthouse was converted to automatic operation in 1984 and is operated from Holyhead
Ref: NW 3548
Date: 20/08/2024
Location: SH 2064 8216
