SimCorner - #LookForwardToTravel Did you know that the world's deepest post box is located 10 metres underwater in Susami Bay, Japan? People around the area actually dive into the sea to post
![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
![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)
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
![underwater post box in japan Archives - TheSmartLocal Japan - Travel, Lifestyle, Culture & Language Guide underwater post box in japan Archives - TheSmartLocal Japan - Travel, Lifestyle, Culture & Language Guide](https://thesmartlocal.jp/wp-content/uploads/2022/10/Susami-Bay-2-400x209@2x.jpg)
underwater post box in japan Archives - TheSmartLocal Japan - Travel, Lifestyle, Culture & Language Guide
![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)