Introduction to Lake Pukaki and Lake Tekapo:Lake Pukaki and Lake Tekapo are glacial barrier lakes located in the Cook Valley, formed by Tasman and Hooker (Hooker) Two rivers flow into it. The background of these two lakes is Mount Cook and the surrounding peaks. The lake water originates from the glacier. The water color is blue with milky white, crystal clear as jade, and as smooth as a mirror. On the edge of Lake Pukaki, there is a small church and a sculpture of a shepherd dog quietly located.