To get an official compostella you need to have walked the last 100km of the Camino. You can do it in 6 days start today, June 8, and reach the cathedral in time for the pilgrims mass on Friday.
I also came around the corner and found Elizabeth and Mary trying to skip out on the last 5 miles!
Portomarin is on a man made lake. In the 1960s the Miño River was dammed to create the Belesar reservoir, putting the old village of Portomarín under water. The most historic buildings of the town were moved brick by brick and reconstructed in the new town, including its castle-style main church: Church of San Juan of Portomarín.
In the seasons when the dam is at low level, the remains of ancient buildings, the waterfront and the old bridge are still visible.