Seagate

Three seagates protected the access to the inner Kul Tiras bay until the Fourth War, having kept the heart of Tiragarde Sound safe for generations. Each of them was reinforced with sea walls, bunkers, cannons, fortifications and a garrison.

• Anglepoint Wharf gate, being manned by the Outriggers. The great kraken Viq'Goth tried once to go through it, later an Horde fleet of Forsaken battleships manned with Azerite artillery tried to destroy it.
• Boralus Great Gate, being additionally protected by the forces of Greystone Keep. It leads into a canal surrounded by great statues.
• Daelin's Gate, which protected the Drustvar channel until it fell to the Irontide Raiders early during the conflict. Built with the finest steel from the Waycrest mines, it still couldn't resist the destructive power of refined Azerite.