4. Mail a letter
Why you would ever need to mail a letter underwater is beyond us, but if you ever feel the need, you can do so in Malaysia, Japan, St. Thomas, Vanuatu and Paradise Island.
3. Grab a bite to eat
restoran unik yang ke-6 "Restoran Ithaa" Restoran Bawah Laut, Maldives pic.twitter.com/QCLNczF4Gn— ONLINE (@TAKENRP) February 8, 2014
The Ithaa Undersea Restaurant is a must-see for tourists in the Maldives. Enjoy European cuisine 4 metres below sea level in the world's first glass-encased underwater restaurant.
2. Have a bike race
This particular race lasted 4.48 hours, setting a new world record.
1. Create abstract art
You have to check out the rest of these underwater ink photos, courtesy of Italian photographer Alberto Seveso. A little bit of ink and a lot of creativity can go a long way.