Yangkanji Billabong, also known as Lake Mary, is located in Australia's Northern Territory — a region renowned for its dramatic tropical landscapes, seasonal wet and dry cycles, and exceptional freshwater and estuarine fishing opportunities. Billabongs like Yangkanji are oxbow-style water bodies, typically formed from ancient river channels that have been cut off over time, creating isolated or seasonally connected lakes that serve as critical habitat for a wide variety of fish species. The Northern Territory's billabong fisheries are among the most productive and wild in Australia, drawing anglers from across the country seeking the thrill of tropical sportfishing in a remote and stunning environment.