diff --git a/distribution/changelog.txt b/distribution/changelog.txt
index 04d9e58196..5af12eee9e 100644
--- a/distribution/changelog.txt
+++ b/distribution/changelog.txt
@@ -1,6 +1,7 @@
 0.3.0+ (in development)
 ------------------------------------------------------------------------
 - Feature: [#10807] Add 2x and 4x zoom levels (currently limited to OpenGL).
+- Feature: [#12840] Add Park.entranceFee to the plugin API.
 - Fix: [#400] Unable to place some saved tracks flush to the ground (original bug).
 - Fix: [#7037] Unable to save tracks starting with a sloped turn or helix.
 - Fix: [#12691] Ride graph tooltip incorrectly used count instead of number string.
diff --git a/distribution/openrct2.d.ts b/distribution/openrct2.d.ts
index 34d350c8fe..a1e46d79c1 100644
--- a/distribution/openrct2.d.ts
+++ b/distribution/openrct2.d.ts
@@ -1344,6 +1344,12 @@ declare global {
         rating: number;
         bankLoan: number;
         maxBankLoan: number;
+
+        /**
+         * The current entrance fee for the park.
+         */
+        entranceFee: number;
+
         name: string;
         messages: ParkMessage[];
 
diff --git a/src/openrct2/scripting/ScPark.hpp b/src/openrct2/scripting/ScPark.hpp
index 8935ecc707..78e646c9b3 100644
--- a/src/openrct2/scripting/ScPark.hpp
+++ b/src/openrct2/scripting/ScPark.hpp
@@ -280,11 +280,20 @@ namespace OpenRCT2::Scripting
             context_broadcast_intent(&intent);
         }
 
+        money16 entranceFee_get() const
+        {
+            return gParkEntranceFee;
+        }
+        void entranceFee_set(money16 value)
+        {
+            ThrowIfGameStateNotMutable();
+            gParkEntranceFee = value;
+        }
+
         std::string name_get() const
         {
             return GetContext()->GetGameState()->GetPark().Name;
         }
-
         void name_set(std::string value)
         {
             ThrowIfGameStateNotMutable();
@@ -383,6 +392,7 @@ namespace OpenRCT2::Scripting
             dukglue_register_property(ctx, &ScPark::rating_get, &ScPark::rating_set, "rating");
             dukglue_register_property(ctx, &ScPark::bankLoan_get, &ScPark::bankLoan_set, "bankLoan");
             dukglue_register_property(ctx, &ScPark::maxBankLoan_get, &ScPark::maxBankLoan_set, "maxBankLoan");
+            dukglue_register_property(ctx, &ScPark::entranceFee_get, &ScPark::entranceFee_set, "entranceFee");
             dukglue_register_property(ctx, &ScPark::name_get, &ScPark::name_set, "name");
             dukglue_register_property(ctx, &ScPark::messages_get, &ScPark::messages_set, "messages");
             dukglue_register_method(ctx, &ScPark::postMessage, "postMessage");
diff --git a/src/openrct2/scripting/ScriptEngine.cpp b/src/openrct2/scripting/ScriptEngine.cpp
index 62e52e17cf..657b3d2faf 100644
--- a/src/openrct2/scripting/ScriptEngine.cpp
+++ b/src/openrct2/scripting/ScriptEngine.cpp
@@ -41,7 +41,7 @@
 using namespace OpenRCT2;
 using namespace OpenRCT2::Scripting;
 
-static constexpr int32_t OPENRCT2_PLUGIN_API_VERSION = 2;
+static constexpr int32_t OPENRCT2_PLUGIN_API_VERSION = 3;
 
 struct ExpressionStringifier final
 {