diff --git a/data/language/en-GB.txt b/data/language/en-GB.txt
index c777e77de6..8138ee616a 100644
--- a/data/language/en-GB.txt
+++ b/data/language/en-GB.txt
@@ -3677,6 +3677,10 @@ STR_6485    :See-Through vehicles toggle
 STR_6486    :See-Through guests toggle
 STR_6487    :See-Through staff toggle
 STR_6488    :{RED}Guests are complaining about the length of the queues in your park.{NEWLINE}Consider shortening problematic queues, or increasing the rides’ throughput.
+STR_6489    :Error: Incompatible Park Version
+STR_6490    :This park was saved in a later version of OpenRCT2. Park is v{INT32} and requires at least v{INT32}.
+STR_6491    :Warning: Semi-compatible Park Version
+STR_6492    :This park was saved in a later version of OpenRCT2, some data may be lost. Park is v{INT32} and requires at least v{INT32}.
 
 #############
 # Scenarios #
diff --git a/src/openrct2/Context.cpp b/src/openrct2/Context.cpp
index ea50eff39e..b5a2c34766 100644
--- a/src/openrct2/Context.cpp
+++ b/src/openrct2/Context.cpp
@@ -719,6 +719,14 @@ namespace OpenRCT2
                     start_silent_record();
                 }
 #endif
+                if (result.SemiCompatibleVersion)
+                {
+                    auto windowManager = _uiContext->GetWindowManager();
+                    auto ft = Formatter();
+                    ft.Add<uint32_t>(result.MinVersion);
+                    ft.Add<uint32_t>(result.TargetVersion);
+                    windowManager->ShowError(STR_WARNING_PARK_VERSION_TITLE, STR_WARNING_PARK_VERSION_MESSAGE, ft);
+                }
                 return true;
             }
             catch (const ObjectLoadException& e)
@@ -760,6 +768,18 @@ namespace OpenRCT2
                 auto windowManager = _uiContext->GetWindowManager();
                 windowManager->ShowError(STR_FILE_CONTAINS_UNSUPPORTED_RIDE_TYPES, STR_NONE, {});
             }
+            catch (const UnsupportedVersionException& e)
+            {
+                if (loadTitleScreenFirstOnFail)
+                {
+                    title_load();
+                }
+                auto windowManager = _uiContext->GetWindowManager();
+                Formatter ft;
+                ft.Add<uint32_t>(e.MinVersion);
+                ft.Add<uint32_t>(e.TargetVersion);
+                windowManager->ShowError(STR_ERROR_PARK_VERSION_TITLE, STR_ERROR_PARK_VERSION_MESSAGE, ft);
+            }
             catch (const std::exception& e)
             {
                 // If loading the SV6 or SV4 failed return to the title screen if requested.
diff --git a/src/openrct2/ParkImporter.h b/src/openrct2/ParkImporter.h
index af3caf9fb7..031a4cf55d 100644
--- a/src/openrct2/ParkImporter.h
+++ b/src/openrct2/ParkImporter.h
@@ -32,6 +32,9 @@ struct ParkLoadResult final
 {
 public:
     ObjectList RequiredObjects;
+    bool SemiCompatibleVersion{};
+    uint32_t MinVersion{};
+    uint32_t TargetVersion{};
 
     explicit ParkLoadResult(ObjectList&& requiredObjects)
         : RequiredObjects(std::move(requiredObjects))
@@ -101,3 +104,16 @@ public:
     {
     }
 };
+
+class UnsupportedVersionException : public std::exception
+{
+public:
+    uint32_t const MinVersion;
+    uint32_t const TargetVersion;
+
+    explicit UnsupportedVersionException(uint32_t minVersion, uint32_t targetVersion)
+        : MinVersion(minVersion)
+        , TargetVersion(targetVersion)
+    {
+    }
+};
diff --git a/src/openrct2/localisation/StringIds.h b/src/openrct2/localisation/StringIds.h
index 77af76400a..379ff843e9 100644
--- a/src/openrct2/localisation/StringIds.h
+++ b/src/openrct2/localisation/StringIds.h
@@ -3948,6 +3948,11 @@ enum : uint16_t
 
     STR_PEEPS_COMPLAINING_ABOUT_QUEUE_LENGTH_WARNING = 6488,
 
+    STR_ERROR_PARK_VERSION_TITLE = 6489,
+    STR_ERROR_PARK_VERSION_MESSAGE = 6490,
+    STR_WARNING_PARK_VERSION_TITLE = 6491,
+    STR_WARNING_PARK_VERSION_MESSAGE = 6492,
+
     // Have to include resource strings (from scenarios and objects) for the time being now that language is partially working
     /* MAX_STR_COUNT = 32768 */ // MAX_STR_COUNT - upper limit for number of strings, not the current count strings
 };
diff --git a/src/openrct2/park/ParkFile.cpp b/src/openrct2/park/ParkFile.cpp
index 89aa1526ba..539d9e49b6 100644
--- a/src/openrct2/park/ParkFile.cpp
+++ b/src/openrct2/park/ParkFile.cpp
@@ -106,7 +106,24 @@ namespace OpenRCT2
         ObjectEntryIndex _pathToQueueSurfaceMap[MAX_PATH_OBJECTS];
         ObjectEntryIndex _pathToRailingsMap[MAX_PATH_OBJECTS];
 
+        void ThrowIfIncompatibleVersion()
+        {
+            const auto& header = _os->GetHeader();
+            if (header.MinVersion > PARK_FILE_CURRENT_VERSION)
+            {
+                throw UnsupportedVersionException(header.MinVersion, header.TargetVersion);
+            }
+        }
+
     public:
+        bool IsSemiCompatibleVersion(uint32_t& minVersion, uint32_t& targetVersion)
+        {
+            const auto& header = _os->GetHeader();
+            minVersion = header.MinVersion;
+            targetVersion = header.TargetVersion;
+            return targetVersion > PARK_FILE_CURRENT_VERSION;
+        }
+
         void Load(const std::string_view path)
         {
             FileStream fs(path, FILE_MODE_OPEN);
@@ -116,6 +133,8 @@ namespace OpenRCT2
         void Load(IStream& stream)
         {
             _os = std::make_unique<OrcaStream>(stream, OrcaStream::Mode::READING);
+            ThrowIfIncompatibleVersion();
+
             RequiredObjects = {};
             ReadWriteObjectsChunk(*_os);
             ReadWritePackedObjectsChunk(*_os);
@@ -2311,7 +2330,10 @@ public:
     {
         _parkFile = std::make_unique<OpenRCT2::ParkFile>();
         _parkFile->Load(path);
-        return ParkLoadResult(std::move(_parkFile->RequiredObjects));
+
+        auto result = ParkLoadResult(std::move(_parkFile->RequiredObjects));
+        result.SemiCompatibleVersion = _parkFile->IsSemiCompatibleVersion(result.MinVersion, result.TargetVersion);
+        return result;
     }
 
     ParkLoadResult LoadSavedGame(const utf8* path, bool skipObjectCheck = false) override
@@ -2329,7 +2351,10 @@ public:
     {
         _parkFile = std::make_unique<OpenRCT2::ParkFile>();
         _parkFile->Load(*stream);
-        return ParkLoadResult(std::move(_parkFile->RequiredObjects));
+
+        auto result = ParkLoadResult(std::move(_parkFile->RequiredObjects));
+        result.SemiCompatibleVersion = _parkFile->IsSemiCompatibleVersion(result.MinVersion, result.TargetVersion);
+        return result;
     }
 
     void Import() override