Port Sarim is a bustling harbor located in the world of RuneScape. It serves as a key transportation hub, connecting players to various locations through its docks. The port is known for its vibrant marketplace, where players can buy and sell goods, as well as interact with various non-player characters (NPCs). The area is also home to several quests and activities, making it a popular destination for adventurers. Players can find access to the Karamja island ferry, which allows them to explore new areas and engage in different challenges. Overall, Port Sarim is an essential stop for players navigating the game.