Lake Pūkaki is a spectacular glacial lake in New Zealand's South Island, set in the Mackenzie Basin of Canterbury, with panoramic views of Aoraki/Mount Cook, the country's highest mountain. Famous for its vivid turquoise waters, coloured by fine glacial rock particles, the lake is a scenic nature destination and a highlight of South Island road trips. Visitors can stop at lakeside viewpoints for photography, explore nearby walking tracks, or take a scenic flight over the lake and surrounding Southern Alps. The lake also lies along the renowned Alps 2 Ocean Cycle Trail, making it a rewarding stop for outdoor enthusiasts. With its expansive skies, striking alpine scenery and peaceful lakeside vistas, Lake Pūkaki offers an unforgettable taste of New Zealand's high-country landscapes.