World's Deepest Postbox: A Submerged Curiosity
Nestled beneath the azure waters of Susami in Wakayama Prefecture, Japan, the world's deepest postbox awaits at a depth of 10 meters. This submerged curiosity has transformed into a unique focal point for explorers and communication aficionados alike. Installed as part of an effort to boost tourism and spur interest in the distinct culture of this coastal town, the underwater postbox allows divers to send waterproof postcards from a truly one-of-a-kind location.
This innovative postal spot underscores the intersection of human ingenuity and the love for storytelling through written words.
