Just because it is the smallest doesn't mean you shouldn't also visit Tajikistan, including Ismoil Somoni Peak, the 50th tallest mountain in the world (at 24,590 ft/7495m, not an easy place to include on our normal tours!).
We'll be adding Tajikistan touring shortly.
Yes, you too can travel - and in modern comfort - on the fabled "Golden Road to Samarkand", once at the heart of the ancient Silk Road (which also passes through most of the other 'stan countries too).
We'll be adding Uzbekistan touring shortly.
You are of course free to choose what and where you go, as best suits you. But over 75% of visitors to this region visit at least two of the 'stan countries - usually Kazakhstan plus one or two more.
So we can help you wherever in this region you wish to go. We'll be adding multi-country itineraries shortly.