@kristiedegaris@mastodon.scot Hi Kristie, Here is the regional US stacking group. https://www.drystone.org/workshops-2/sdc11242024-gwwsa Here in the US, I am aware of the following traditions. Limestone walls in and around Horse Country in Eastern Kentucky, extending somewhat into the limestone territory of Ohio and Indiana. New England Fieldstone walls, stone cleared from fields used to make walls. Also a valley or two of Limestone in Eastern Pennsylvania/Maryland with a history of stone houses and some walls.