Explore the mysteries of the Ships Graveyard and enjoy a glass on us on this relaxing and informative 90-minute Twilight Cruises. A Twilight Tour Running from October-March this limited time tour is not to be missed. Sit back, relax, and enjoy the views as the Port River takes on a twilight hue. Your Skipper is also your guide and will share with you the local history, famous ships and iconic locations you are cruising past. The Ships Graveyard See Port Adelaide's completely unique Ships Graveyard like never before. These beautiful semi-scuttled vessels take on a whole new hue in the twilight. Be amazed as you cruise past the giant wrecks, half-submerged in the hidden backwaters of the Port River and learn their history. A Rich Maritime History The Port Adelaide River is steeped in a rich maritime history that you will discover as you cruise along its length, seeing famous ships and locations. Relax With A Complimentary Drink Add that extra special flare to your cruise with a complementary glass of wine, beer or soft drink.