Juta stands at 2,200 metres at the end of a rough track in the Georgian Caucasus, one of the highest inhabited villages in Europe. The head of its valley is shut off by a wall of granite towers. That wall is the Chaukhi massif, saw-toothed and topping out at 3,842 metres. Climbers call it the Dolomites of the Caucasus, though the rock is nothing of the kind: hard granite and diabase, split by frost into the same spires and needles. Some fifty routes have been opened across those faces, and for a few weeks each summer they hold the best alpine climbing in the eastern Caucasus. The village underneath is timber and stone, with family guesthouses where you eat in the courtyard over mountain tea. From the last house a meadow path follows the valley up beside cold streams and grazing horses to the foot of the wall and back in half a day. The towers grow ahead of you the whole way.
The classic walk goes over the top. From Juta the trail climbs to the Chaukhi Pass at 3,338 metres, one of the steepest in the country, threading beneath the spires until you are standing level with them. From the top it drops into Khevsureti, a province of tower villages and almost no roads. It takes two days with a night in a tent, and it works only from about late June to September; snow seals the pass and empties the village for the rest of the year. Below it on the Khevsur side lie the three Abudelauri lakes, close enough together that you take in all three, fed by the same ice and each a different colour: green, blue and milky white. The green and the blue come from glacial rock flour, each basin holding a slightly different mix of it. The white lake, right at the foot of the massif, is carbonate — minerals dissolved in the water that turn opaque as it warms. Walkers reach them in the afternoon, when the light is hardest and the white lake has finished turning.