The Netherlands is full of these, lots of cities have bastion forts around it. When i was in Sri Lanka, Jaffna, I even found one made by purtogese, captured by

The Netherlands is full of these, lots of cities have bastion forts around it. When i was in Sri Lanka, Jaffna, I even found one made by purtogese, captured by the dutch during their Colonial era: https://goo.gl/maps/CBEBGZSgTtfHoSV68 https://goo.gl/maps/CBEBGZSgTtfHoSV68