An immersive eco-adventure through the Mackenzie Basin's hydroelectric lakes — vivid turquoise water, massive alpine dams, and the raw grandeur of the Southern Alps — with an expert guide who brings the region's natural and engineering heritage to life.
What to expect
Leaving Timaru's coast behind, the tour sweeps inland to the vast Mackenzie Basin, where a chain of dazzlingly turquoise hydro lakes — Tekapo, Pukaki, and Ohau — mirror the snowfields above. Your guide explains the extraordinary engineering of the Upper Waitaki Hydro Scheme alongside the ecological story of braided rivers, rare black stilts, and merino high-country farming. Stopping points are chosen for maximum drama: a dam wall with a sheer drop to glacial water, a lakeside merino station, and a ridgeline viewpoint where the full sweep of the Alps unfolds. The return coastal approach to Timaru, with the Pacific glinting to the east, brings the scale of South Island's geography into beautiful perspective.
Good to know
Duration is approximately 6–7 hours — check your all-aboard time carefully and confirm with the operator that the tour returns with comfortable margin. Small group maximum ensures departure flexibility. Layered clothing is essential; alpine conditions can shift quickly even in summer.
Sail there
Luxury cruises that call at Timaru — book through us, the fare is identical and your concierge stays on your side.