From A Wiki of Ice and Fire
Port Plunder is a famous pirate lair in the Basilisk Isles, celebrated in songs and stories. It can't be found on any map, however, for the reason that there has been at least a dozen Port Plunders on as many of the Basilisks. Whenever one is destroyed or abandoned, another is founded, only to be destroyed or abandoned in turn.
- ↑ The World of Ice & Fire, The Basilisk Isles.