Uzbekistan: Bukhara

Score: 61

"Like other historic cities in the former Soviet Union, the bazaar, mosque, and other core historic areas of Bukhara were completely rebuilt in the 20th century, so what appears to be old and historic is, in fact, not. What are authentic are the houses hidden away on the back streets. Everything is walkable; the locals are friendly; accommodations are varied and excellent; the food good."

"Has key challenges related to sustainable tourism—especially in relation to the natural resources in the area, such as water, local community development, and the balance between the social and cultural integrity of Bukhara versus developmental changes."

Uzbekistan: Samarkand

Score: 59

"Aesthetic appeal is very impressive because of so many masterpieces of Islamic architecture."

"A difficult destination in terms of language, signage, and access to bathrooms. Would gain from clean-up efforts, educational community programs. It is a unique destination, where one can learn and gain from ancient architecture, as well as from science and literature."

"I wonder if the government realizes the huge tourism potential of the place. The name alone draws people once—but not twice."