diff --git a/Casks/g/garmin-basecamp.rb b/Casks/g/garmin-basecamp.rb
new file mode 100644
index 0000000000..873a9b4d89
--- /dev/null
+++ b/Casks/g/garmin-basecamp.rb
@@ -0,0 +1,47 @@
+cask "garmin-basecamp" do
+  version "4.8.13"
+  sha256 "e4cdb4f6ef89a709d197e0273a06f995bb4b3542538f0f3e4743bfc85ce74e0b"
+
+  url "https://download.garmin.com/software/BaseCampforMac_#{version.no_dots}.dmg"
+  name "Garmin BaseCamp"
+  desc "3D mapping application"
+  homepage "https://www.garmin.com/en-US/software/basecamp/"
+
+  livecheck do
+    url "https://www8.garmin.com/support/download_details.jsp?id=4449"
+    regex(/name=["']?software_version["']?\s*content=["']?(\d+(?:\.\d+)+)["' >]/i)
+  end
+
+  depends_on macos: ">= :high_sierra"
+
+  pkg "Install BaseCamp.pkg"
+
+  uninstall quit:    [
+              "com.garmin.BaseCamp",
+              "com.garmin.MapInstall",
+              "com.garmin.MapManager",
+            ],
+            pkgutil: [
+              "com.Garmin.pkg.BaseCamp",
+              "com.Garmin.pkg.BasecampPostflight",
+              "com.Garmin.pkg.MapInstall",
+              "com.Garmin.pkg.MapManager",
+            ]
+
+  zap trash: [
+    "~/Library/Application Support/Garmin",
+    "~/Library/Caches/com.garmin.BaseCamp",
+    "~/Library/Caches/com.garmin.MapInstall",
+    "~/Library/Caches/Garmin",
+    "~/Library/Cookies/com.garmin.BaseCamp.binarycookies",
+    "~/Library/Cookies/com.garmin.MapInstall.binarycookies",
+    "~/Library/Logs/Garmin",
+    "~/Library/Preferences/com.garmin.BaseCamp.plist",
+    "~/Library/Preferences/com.garmin.MapInstall.plist",
+    "~/Library/Preferences/com.garmin.MapManager.plist",
+  ]
+
+  caveats do
+    requires_rosetta
+  end
+end