1. palmanova, italy (google maps / wiki)
2. bourtange, the netherlands (google maps / wiki)
3. goryokaku, japan (google maps / wiki)
4. almeida, portugal (google maps / wiki)
5. saint-martin-de-ré, france (google maps / wiki)
6. naarden, the netherlands (google maps / wiki)


2. bourtange, the netherlands (google maps / wiki)

3. goryokaku, japan (google maps / wiki)


4. almeida, portugal (google maps / wiki)


5. saint-martin-de-ré, france (google maps / wiki)


6. naarden, the netherlands (google maps / wiki)

