Shark Cage Diving - Snorkelling with Sharks - Shark SCUBA Diving - These are just some of the great shark adventures that Blue Wilderness offers from our Shark Center in Scottburgh, along Durban's South Coast. Our shark expeditions are suited for all levels of experience, age and confidence. Our goal is to allow everyone a safe, exciting, memorable and educational encounter with the sharks of Durban's Aliwal Shoal. We also offer Scuba Diving and, during the months of May to July, we follow South Africa's incredible Sardine Run.