Lake Tekapo in the South Island of New Zealand presents different levels of blue-green at different angles. This is New Zealand's most famous star-gazing point, and the Good Shepherd Church on the lakeside gathers photographers from all over the world at night. However, due to the close proximity to a parking lot, the light pollution is actually more serious. In addition, the good weather without cloud is not necessarily every day, so it takes luck to shoot the stars.