diff --git a/arcologies.md b/arcologies.md
index 2daba6769..58979630f 100644
--- a/arcologies.md
+++ b/arcologies.md
@@ -12,6 +12,8 @@
 	- [[forest]]
 	- [[darco]]
 	- [[arcosanti]]
+	- [[kowloon walled city]]
+	- [[begich towers]]
 	- [[kraftwerk 1]]
 
 https://twitter.com/flancian/status/1393939171958476803