diff --git a/hohenzollern-castle.md b/hohenzollern-castle.md
new file mode 100644
index 000000000..d3d5c1fcf
--- /dev/null
+++ b/hohenzollern-castle.md
@@ -0,0 +1,9 @@
+# Hohenzollern Castle
+
+- [[go]] https://en.wikipedia.org/wiki/Hohenzollern_Castle
+- https://twitter.com/toomanylzrds/status/1357796861223051265
+
+
+[//begin]: # "Autogenerated link references for markdown compatibility"
+[go]: go "Go"
+[//end]: # "Autogenerated link references"
\ No newline at end of file
diff --git a/journal/2021-02-15.md b/journal/2021-02-15.md
index 8451f24f7..8e86aebfd 100644
--- a/journal/2021-02-15.md
+++ b/journal/2021-02-15.md
@@ -13,6 +13,7 @@
 - [[push]] [[wikilinks everywhere]]
   - [[dbieber]] (in the [[athens discord]]) recommended wikilinks *don't render by default*, instead being marked up for client rendering when the client supports it.
 - [[how to read a book]] mentioned by [[danieljthomason]]
+- [[hohenzollern castle]]
 
 [//begin]: # "Autogenerated link references for markdown compatibility"
 [push]: ../push "Push"