A city region spanning across two or more national borders.
GeographyUrban AreaNeighbourRegion
Current best complexity is 34:
Transborder metropolitan area can be discovered in Concepts, categorized under Geography, Urban Area, Neighbour, Region. A city region spanning across two or more national borders.
It has been discovered by 1 board and crafted 1 time, first appearing 2 hours ago. Transborder metropolitan area can be created from 1 recipe, and goes on to appear as an ingredient in 5 others.
Transborder metropolitan area was first discovered by Hi 2 hours ago. They also hold the lowest-complexity recipe, at 34.
Related concepts worth exploring include Ocean, Mountain, Sea, Horizon, Everest, Glacier, and 6 more.