Have you never tought about a Post office underwater?? If you go to the Republic of Vanuatu you can visit and use it.
In Hideaway Island near Port Vila, south Pacific Ocean, it was opened the first underwater post office, which is located about 5 meters deep. Thousands of visitors have already posted one of the special waterproof postcards available in Vanuatu Post’s Underwater Post Office.
In an era in which digital technology has replaced the old media, this can be a way to rediscover old traditions, with originality and passion for diving.