Lake Kaindy holds a forest that drowned and never fell over. In the northern Tian Shan of southeastern Kazakhstan, pale spruce trunks still stand upright in the water more than a century on. A landslide dammed a mountain river here and the rising water swallowed the trees where they grew. They died, but the cold did the rest. The lake is rarely warmer than a few degrees, so the bleached spars still break the turquoise surface, and below it the branches and needles remain intact in the frigid dark. Kaindy is barely 400 metres long and close to 30 metres deep. It is one of a pair of high-mountain sights set a few valleys apart. The other is the Kolsai Lakes, three alpine sheets of water strung up a single valley at 1,800, 2,250 and 2,700 metres, backed by dense spruce and known as the pearls of the northern Tian Shan.
The lowest and largest Kolsai lake lies an easy walk from Saty village and gives the region its most photographed view: forested slopes doubled in a sheet of dark emerald water. A trail climbs on through the spruce to the middle and upper lakes. Strong walkers, and riders on hired horses, can carry on to a 3,278-metre pass on the Kyrgyz frontier, where Lake Issyk-Kul opens up far below. In summer the slopes turn vivid green; by late September the aspens and birches burn gold against the black-green spruce. The best hour is early morning, when the water lies mirror-flat until a breeze lifts and scatters the reflection. All of it sits inside Kolsai-Kaindy National Park, created in 2007 — no resorts and no lakeside town, just a mountain world you walk or ride into.