Top 10 Attractions should not be missed in Adelaide Trip. 1) River Torrens is most significant river in the city. 2) Monarto Zoo is an open range sanctuary. 3) Barossa Valley is world’s best wine region. 4) Glenelg popular beach side suburb. 5) Central Market has 250 shops under 1 roof. 6) Kangaroo Island, you can watch leafy sea dragons. 7) Baird Bay-swim with sea lions. 8) Heysen Trail is large distance walking trail. 9) Maslin Beach is a beautiful scenery point. 10) Adelaide Botanic Garden is 16 hectare big in size.