"Subsix at Niyama Resort Aptly named Subsix sits six meters (almost 20 feet) below the water’s surface at Per Aquum’s Niyama resort, reached by speedboat (and then a three-tier staircase that descends into the sea). The ocean-inspired decor complements the underwater surroundings, where guests sip gin-infused cocktails like the Swing ’n’ Swim while admiring coral reefs and keeping an eye out for the likes of parrot fish, eels, and turtles. Lunch is a four-course set menu, featuring chef creations like lobster medallions with heirloom tomatoes and blackberry essence, or swimmer crab accompanied by couscous pomelo and ocean foam. You can also arrange for a private dinner or champagne breakfast, and for those with energy to burn, Subsix hosts twice-weekly "glow party" club nights."