Porto Flavia
2 expert reviews
 "Looks like it belongs to a scene from "Game of Thrones." Directly built into the cliff and facing the sea, this port is considered a masterpiece of mining engineering that served as a loading dock." 
Sardinia Travel Guide
March 10, 2022
 i 
Today, visitors can tour the site only by appointment and with a guide for safety reasons. 
Top choice
 "Porto Flavia is a port dug into cliffs 50m above the sea...head towards Masua's beach from where a road leads back uphill and around the coast for about 2.5km." Full review
 i 
Visits are by guided tour only; it's best to book through the tourist office in Iglesias.