Denmark’s Utopian Garden City Built Entirely in Circles:
See Astounding Aerial Views of Brøndby Haveby.
Built in 1964 to the design of “genius landscape architect Erik Mygind,” Brøndby Haveby mimics “the traditional patterns of the 18th century Danish villages, where people would use the middle as a focal point for hanging out, mingle and social interchange between neighbors
https://www.openculture.com/2020/10/denmarks-utopian-garden-city-built-entirely-in-circles.html