If you were able to visit the Knights’ headquarters, you will need to follow the route back to the No. 3 Battery level and head left. Walk along the wall with the cannon posts on your left and enjoy the grand views of Valletta, the Grand Harbour entrance, Fort Ricasoli, and the Bighi Heights (formerly a British naval hospital). Once you reach the end of the wall, turn right. The area in front of you hosts a tomb commemorating the lives lost during the Great Siege of 1565. Stand in front of it and listen to the stories.