Just like the other location, the Whale’s Belly doesn’t appear to serve any kind of purpose in regards to quests. It’s just…there, tucked away beneath the water, waiting for explorers to find it.

While I’ve spent some time searching, I’m not done combing through the oceans of Kul Tiras and Zandalar just yet. But who knows — there may be other locations waiting to be found, hidden just out of sight beneath the ocean waves.