Probably once in a lifetime and a big "must" in my bucket list: Starting Kazakhstan on the beginning of september '25 trying to cover its most specacular gems by land, crossing the border to western China moving southbound towards Tibet, and then Kunming and if time is by my side, take a plane to Ho Chi  Minh Vietnam, and back home by the end of Sept. Plan on trekking, train journeys were possible, and local transportation. Lots of nature and some city, architecture, spiritualism and admiring budhism and nature's wonders of the silk road and Tibetan culture