Moldova offers the world's largest underground wine cellars at Mileștii Mici (200km of tunnels), the rock-cut monastery of Orheiul Vechi above the Răut River, and the Soviet-frozen breakaway Transnistria.
Wine country greens up, Cricova and Mileștii Mici cellar tours pleasant, and the Bessarabian Wine Festival in early October aside, summer kicks off.
Chișinău hits 32°C, Soviet-era apartment blocks make heat punishing, but the wine country and the Codrii forests stay 5°C cooler.
National Wine Day on the second Saturday of October fills Chișinău's Stefan cel Mare boulevard, and Orheiul Vechi at peak autumn light.
Cold winters but Chișinău cultural calendar active, Christmas markets through December, and Transnistria's Soviet relics atmospheric in winter snow.