The Irenaka Reef (pronounced EE-reh-nah-kah) is a coral reef within the Irenaka Bay on the eastern side of the island of Meklaw. Though famous around the Three Great Seas for the beauty of its fish and coral, the roughness and shallowness of the seabed around the reef has made sailing through the Irenaka Bay quite difficult, and as a result most major ports on Meklaw are on the north or west of the island.