diff --git a/distribution/changelog.txt b/distribution/changelog.txt
index 0c3a34bc7ee8..51642d4d700e 100644
--- a/distribution/changelog.txt
+++ b/distribution/changelog.txt
@@ -6,6 +6,7 @@
 - Feature: [#22213] [Plugin] Allow plugins to focus on textboxes in custom windows.
 - Feature: [#22301] Loading save games or scenarios now indicates loading progress.
 - Feature: [OpenMusic#54] Added Progressive ride music style (feat. Approaching Nirvana).
+- Improved: [#22361] Add additional colour preset for the Observation Tower.
 - Change: [#21494] Display pixel density is now taken into account for the initial window scale setting.
 - Change: [#22230] The plugin/script engine is now initialised off the main thread.
 - Change: [#22251] Hide author info in the scenery window unless debug tools are active.
diff --git a/src/openrct2/ride/gentle/meta/ObservationTower.h b/src/openrct2/ride/gentle/meta/ObservationTower.h
index e8ac44b01a48..944adb7791bc 100644
--- a/src/openrct2/ride/gentle/meta/ObservationTower.h
+++ b/src/openrct2/ride/gentle/meta/ObservationTower.h
@@ -49,6 +49,7 @@ constexpr RideTypeDescriptor ObservationTowerRTD =
     .ColourPresets = TRACK_COLOUR_PRESETS(
         { COLOUR_BRIGHT_RED, COLOUR_BLACK, COLOUR_GREY },
         { COLOUR_LIGHT_BLUE, COLOUR_YELLOW, COLOUR_GREY },
+        { COLOUR_WHITE, COLOUR_YELLOW, COLOUR_GREY },
     ),
     .ColourPreview = { SPR_RIDE_DESIGN_PREVIEW_OBSERVATION_TOWER_TRACK, SPR_RIDE_DESIGN_PREVIEW_OBSERVATION_TOWER_SUPPORTS },
     .ColourKey = RideColourKey::Ride,