This is the route to the Kazordoon Steam Boat. This might come in handy when doing the Postman Quest. Be prepared to face Bats, Rotworms, Dwarves and Dwarf Soldiers on your way through the mines. Note that there is also a less dangerous, but longer way where you won't face any Dwarf Soldiers. You can also buy a ticket to the ore wagons, and then take the wagons from depot directly to the steamship.