4 - Eyri (Snowdonia) National Park - Views
Miners Track - Causeway
The Causeway across Llyn Llydaw was built in 1853 to avoid the use of boats.
Further along the Path and the ruined Britannia Company Crushing Mill is passed.
The ore came down from the mine at Glaslyn on an aerial cableway .
Snowdon on the left in shadow .
Ref: NW 2226
Date: 17/05/2023
Location: SH 6338 5478
