Silver Mine was a non-canon deserted island in the New World located near Dressrosa. However, it sunk into the ocean after Bill created a large downpour of molten ore that destroyed most of the island. It was formerly occupied by the Silver Pirate Alliance and is the main setting of the Silver Mine Arc.
Silver Mine is a rocky island with its most recognizable feature being a silver fort located in the center of it.
- ↑ 1.0 1.1 https://one-piece.com/news/detail/20160606_3853
- ↑ 2.0 2.1 One Piece Anime — Episode 747.
- ↑ One Piece Anime — Episode 750.