Havana Historic Center, Cuba
Score: 55

"Tourism is on the rise and already one sees too many people begging on the street. Crime is very low and Cubans are friendly."

"Fascinating city from a historic and architectural perspective and also from a restoration and social perspective. While some buildings and neighborhoods have been restored beautifully, others remain in a state of continual deterioration."

"Rate of decay surpasses redevelopment efforts."