diff --git a/404.html b/404.html
new file mode 100644
index 0000000..d3c8575
--- /dev/null
+++ b/404.html
@@ -0,0 +1,11 @@
+<!DOCTYPE html><html lang="en"><head>
+    <title>TSSC IOW</title>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta name="description" content="Website for the Isle of Wight Triumph Sport Six Club, with list of upcoming events and a history of the area.">
+      </head>
+      <body>
+            <h1>404</h1>
+  you've taken a wrong turn gone down an unpaved road please reverse back to the <a href="iow.triumphsportsix.club">main road</a>
+      </body>
+</html>
\ No newline at end of file
diff --git a/dev/404.md b/dev/404.md
new file mode 100644
index 0000000..9991f7c
--- /dev/null
+++ b/dev/404.md
@@ -0,0 +1,4 @@
+
+# 404
+
+you've taken a wrong turn gone down an unpaved road please reverse back to the [main road](iow.triumphsportsix.club)
\ No newline at end of file
diff --git a/sitemap.xml b/sitemap.xml
index cceb1a3..11f1d2a 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -20,6 +20,11 @@
 		<priority>0.80</priority>
 		<lastmod>2024-05-08</lastmod>
 	</url>
+	<url>
+		<loc>https://iow.triumphsportsix.club/404.html</loc>
+		<priority>0.80</priority>
+		<lastmod>2024-05-28</lastmod>
+	</url>
 	<url>
 		<loc>https://iow.triumphsportsix.club/dev/25cw/programme/directions.html</loc>
 		<priority>0.20</priority>
