![Time Capsule Tales on X: "@historyinmemes Fascinating fact about Susami Bay's underwater mailbox: it's not just a gimmick, but an operational post box! Divers and snorkelers can actually post waterproof cards here, Time Capsule Tales on X: "@historyinmemes Fascinating fact about Susami Bay's underwater mailbox: it's not just a gimmick, but an operational post box! Divers and snorkelers can actually post waterproof cards here,](https://pbs.twimg.com/media/F3eFUIdWYAAcFhY.jpg)
Time Capsule Tales on X: "@historyinmemes Fascinating fact about Susami Bay's underwater mailbox: it's not just a gimmick, but an operational post box! Divers and snorkelers can actually post waterproof cards here,
Facts By Mind on Instagram: "🌍 Did you know that the world's deepest underwater postbox is located in Susami Bay, Japan? 📮🌊 Placed 10 meters beneath the surface, this unique postbox allows
![kolkata24x7 English on X: "Rare Post Office Box 10 Meters #Underwater In Susami Bay https://t.co/v7kVXXqwr1 #PostOfficeBox #SusamiBay https://t.co/pmYzKGQojQ" / X kolkata24x7 English on X: "Rare Post Office Box 10 Meters #Underwater In Susami Bay https://t.co/v7kVXXqwr1 #PostOfficeBox #SusamiBay https://t.co/pmYzKGQojQ" / X](https://pbs.twimg.com/media/DUs3Z_AVwAAmyz_.jpg)
kolkata24x7 English on X: "Rare Post Office Box 10 Meters #Underwater In Susami Bay https://t.co/v7kVXXqwr1 #PostOfficeBox #SusamiBay https://t.co/pmYzKGQojQ" / X
![Whitaker's Almanack on X: "#DidYouKnow The world's deepest postbox is in Susami Bay, Japan which is 10 metres below sea level #FACT https://t.co/Pq7BdInOyk" / X Whitaker's Almanack on X: "#DidYouKnow The world's deepest postbox is in Susami Bay, Japan which is 10 metres below sea level #FACT https://t.co/Pq7BdInOyk" / X](https://pbs.twimg.com/media/CT2FEcNUcAArSlB.jpg)
Whitaker's Almanack on X: "#DidYouKnow The world's deepest postbox is in Susami Bay, Japan which is 10 metres below sea level #FACT https://t.co/Pq7BdInOyk" / X
![The world's deepest postbox is in Susami Bay in Japan. It's 10 metres underwater. | Japan, Underwater, World The world's deepest postbox is in Susami Bay in Japan. It's 10 metres underwater. | Japan, Underwater, World](https://i.pinimg.com/736x/d1/67/09/d167099bc859e1f4aadf5bafe047d855.jpg)
The world's deepest postbox is in Susami Bay in Japan. It's 10 metres underwater. | Japan, Underwater, World
![DID YOU KNOW The world's deepest postbox is in Susami Bay in Japan. It's 10 metres underwater. - iFunny DID YOU KNOW The world's deepest postbox is in Susami Bay in Japan. It's 10 metres underwater. - iFunny](https://img.ifunny.co/images/c29c54fcf9718d1eab060057a02b6c81598e07314ebed530f3277b17095cdef8_1.jpg)
DID YOU KNOW The world's deepest postbox is in Susami Bay in Japan. It's 10 metres underwater. - iFunny
![More Biden ballots World's deepest underwater postbox is located at a depth of 10 meters in Susami Bay, Japan. - America's best pics and videos More Biden ballots World's deepest underwater postbox is located at a depth of 10 meters in Susami Bay, Japan. - America's best pics and videos](https://imageproxy.ifunny.co/crop:x-20,resize:640x,quality:90x75/images/a2463ea739d0ebbed59ef6d4c1a6d5c8398a24043b9751ecbc35a3d4b0e75cc0_1.jpg)