Index: trunk/resources/styles/standard/elemstyles.mapcss
===================================================================
--- trunk/resources/styles/standard/elemstyles.mapcss	(revision 18533)
+++ trunk/resources/styles/standard/elemstyles.mapcss	(revision 18534)
@@ -4946,4 +4946,8 @@
     set icon_z17;
 }
+way[natural=arete] {
+    width: 1;
+    color: arete#e6e6e6;
+}
 way[natural=ridge] {
     width: 1;
@@ -5121,4 +5125,5 @@
 node[natural=land],
 node[natural=bare_rock],
+node[natural=arete],
 node[natural=ridge],
 node[natural=valley] {