Have you heard about Nemo 33? Not many have! So what is Nemo 33? Well, it’s the largest and deepest swimming pool in the world.
scuba diving magazine
While the reference to underwater diving typically brings to mind the picture of some exotic tropical dive locale, the UK has several exciting dive spots just waiting to be explored by divers like you.
In order to dive beyond your meters you must finish the PADI Advanced course or the equivalent course with an additional organization.