diff --git a/application/lucre/UI/imgui.h b/application/lucre/UI/imgui.h
index 8206be1f..2ad5c3dc 100644
--- a/application/lucre/UI/imgui.h
+++ b/application/lucre/UI/imgui.h
@@ -29,7 +29,7 @@
 #include "vendor/imgui/imgui.h"
 #include "vendor/imGuizmo/ImGuizmo.h"
 #include "scene/sceneLoader.h"
-#include "renderer/gltf.h"
+#include "scene/gltf.h"
 
 namespace LucreApp
 {
diff --git a/engine/renderer/builder/fastgltfBuilder.h b/engine/renderer/builder/fastgltfBuilder.h
index 74527c39..840934a0 100644
--- a/engine/renderer/builder/fastgltfBuilder.h
+++ b/engine/renderer/builder/fastgltfBuilder.h
@@ -29,7 +29,7 @@
 #include <fastgltf/glm_element_traits.hpp>
 
 #include "renderer/model.h"
-#include "renderer/gltf.h"
+#include "scene/gltf.h"
 #include "scene/scene.h"
 
 namespace GfxRenderEngine
diff --git a/engine/renderer/builder/fbxBuilder.h b/engine/renderer/builder/fbxBuilder.h
index 55362a13..d8e53a60 100644
--- a/engine/renderer/builder/fbxBuilder.h
+++ b/engine/renderer/builder/fbxBuilder.h
@@ -25,7 +25,7 @@
 #include "assimp/scene.h"
 
 #include "renderer/model.h"
-#include "renderer/fbx.h"
+#include "scene/fbx.h"
 #include "scene/scene.h"
 
 namespace GfxRenderEngine
diff --git a/engine/renderer/builder/gltfBuilder.h b/engine/renderer/builder/gltfBuilder.h
index c9384667..93bcd8c9 100644
--- a/engine/renderer/builder/gltfBuilder.h
+++ b/engine/renderer/builder/gltfBuilder.h
@@ -23,7 +23,7 @@
 #pragma once
 
 #include "renderer/model.h"
-#include "renderer/gltf.h"
+#include "scene/gltf.h"
 #include "scene/scene.h"
 
 namespace GfxRenderEngine
diff --git a/engine/renderer/builder/ufbxBuilder.h b/engine/renderer/builder/ufbxBuilder.h
index 6096b63f..2b833ac5 100644
--- a/engine/renderer/builder/ufbxBuilder.h
+++ b/engine/renderer/builder/ufbxBuilder.h
@@ -25,7 +25,7 @@
 #include "ufbx/ufbx.h"
 
 #include "renderer/model.h"
-#include "renderer/fbx.h"
+#include "scene/fbx.h"
 #include "scene/scene.h"
 
 namespace GfxRenderEngine
diff --git a/engine/renderer/fbx.h b/engine/scene/fbx.h
similarity index 100%
rename from engine/renderer/fbx.h
rename to engine/scene/fbx.h
diff --git a/engine/renderer/gltf.h b/engine/scene/gltf.h
similarity index 100%
rename from engine/renderer/gltf.h
rename to engine/scene/gltf.h
diff --git a/engine/renderer/obj.h b/engine/scene/obj.h
similarity index 100%
rename from engine/renderer/obj.h
rename to engine/scene/obj.h
diff --git a/engine/scene/sceneLoader.h b/engine/scene/sceneLoader.h
index 6f0ded64..175aa429 100644
--- a/engine/scene/sceneLoader.h
+++ b/engine/scene/sceneLoader.h
@@ -25,7 +25,7 @@
 #include <unordered_map>
 
 #include "engine.h"
-#include "renderer/gltf.h"
+#include "scene/gltf.h"
 #include "scene/scene.h"
 #include "yaml-cpp/yaml.h"
 
diff --git a/engine/scene/sceneLoaderJSON.h b/engine/scene/sceneLoaderJSON.h
index cdd6650d..84ff42c0 100644
--- a/engine/scene/sceneLoaderJSON.h
+++ b/engine/scene/sceneLoaderJSON.h
@@ -29,10 +29,10 @@
 using namespace simdjson;
 
 #include "engine.h"
-#include "renderer/fbx.h"
-#include "renderer/gltf.h"
-#include "renderer/obj.h"
 #include "scene/scene.h"
+#include "scene/fbx.h"
+#include "scene/gltf.h"
+#include "scene/obj.h"
 #include "scene/terrain.h"
 
 namespace GfxRenderEngine
@@ -88,11 +88,13 @@ namespace GfxRenderEngine
         void SerializeString(int indent, std::string const& key, std::string const& value, bool noComma = false);
         void SerializeBool(int indent, std::string const& key, bool value, bool noComma = false);
         void SerializeNumber(int indent, std::string const& key, double const value, bool noComma = false);
+
         void SerializeGltfFiles(int indent, bool noComma);
         void SerializeFastgltfFiles(int indent, bool noComma);
         void SerializeGltfFile(int indent, Gltf::GltfFile const& gltfFile, bool noComma);
         void SerializeInstances(int indent, std::vector<Gltf::Instance> const& instances);
         void SerializeInstance(int indent, Gltf::Instance const& instance, bool noComma);
+
         void SerializeTransform(int indent, entt::entity const& entity, bool noComma = false);
         void SerializeNodes(int indent, std::vector<Gltf::Node> const& nodes);
         void SerializeNode(int indent, Gltf::Node const& node, bool noComma);
@@ -109,6 +111,11 @@ namespace GfxRenderEngine
         void SerializeInstances(int indent, std::vector<Obj::Instance> const& instances);
         void SerializeInstance(int indent, Obj::Instance const& instance, bool noComma);
 
+        void SerializeTerrrainDescriptions(int indent, bool noComma);
+        void SerializeTerrrainDescription(int indent, Terrain::TerrainDescription const& terrainDescription, bool noComma);
+        void SerializeInstances(int indent, std::vector<Terrain::Instance> const& instances);
+        void SerializeInstance(int indent, Terrain::Instance const& instance, bool noComma);
+
     private:
         std::ofstream m_OutputFile;
         static constexpr double SUPPORTED_FILE_FORMAT_VERSION = 1.2;
diff --git a/engine/scene/sceneLoaderSerializeJSON.cpp b/engine/scene/sceneLoaderSerializeJSON.cpp
index a90b6bef..3923a3b9 100644
--- a/engine/scene/sceneLoaderSerializeJSON.cpp
+++ b/engine/scene/sceneLoaderSerializeJSON.cpp
@@ -49,6 +49,12 @@ namespace GfxRenderEngine
         SerializeString(indent, "description", m_SceneDescriptionFile.m_Description);
         SerializeString(indent, "author", m_SceneDescriptionFile.m_Author);
 
+        if (fastgltfFileCount) // terrain
+        {
+            bool noComma = (fastgltfFileCount == 0) && (gltfFileCount == 0) && (fbxFileCount == 0) && (ufbxFileCount == 0) &&
+                           (objFileCount == 0);
+            SerializeTerrrainDescriptions(indent, noComma);
+        }
         if (fastgltfFileCount) // fastgltf
         {
             bool noComma = (gltfFileCount == 0) && (fbxFileCount == 0) && (ufbxFileCount == 0) && (objFileCount == 0);
@@ -357,4 +363,58 @@ namespace GfxRenderEngine
         m_OutputFile << indentStr << "}" << (noComma ? "" : ",") << "\n";
     }
 
+    void SceneLoaderJSON::SerializeTerrrainDescriptions(int indent, bool noComma)
+    {
+        std::string indentStr(indent, ' ');
+        m_OutputFile << indentStr << "\"terrain\":\n";
+        m_OutputFile << indentStr << "[\n";
+        indent += 4;
+        size_t terrainDescriptionCount = m_SceneDescriptionFile.m_TerrainDescriptions.size();
+        size_t terrainDescriptionIndex = 0;
+        for (auto& terrainDescription : m_SceneDescriptionFile.m_TerrainDescriptions)
+        {
+            bool noCommaLocal = ((terrainDescriptionIndex + 1) == terrainDescriptionCount);
+            SerializeTerrrainDescription(indent, terrainDescription, noCommaLocal);
+            ++terrainDescriptionIndex;
+        }
+        m_OutputFile << indentStr << "]" << (noComma ? "" : ",") << "\n";
+    }
+
+    void SceneLoaderJSON::SerializeTerrrainDescription(int indent, Terrain::TerrainDescription const& terrainDescription,
+                                                       bool noComma)
+    {
+        std::string indentStr(indent, ' ');
+        m_OutputFile << indentStr << "{\n";
+        indent += 4;
+        SerializeString(indent, "filename", terrainDescription.m_Filename);
+        SerializeInstances(indent, terrainDescription.m_Instances);
+        m_OutputFile << indentStr << "}" << (noComma ? "" : ",") << "\n";
+    }
+
+    void SceneLoaderJSON::SerializeInstances(int indent, std::vector<Terrain::Instance> const& instances)
+    {
+        std::string indentStr(indent, ' ');
+        m_OutputFile << indentStr << "\"instances\":\n";
+        m_OutputFile << indentStr << "[\n";
+        indent += 4;
+        size_t instanceCount = instances.size();
+        size_t instanceIndex = 0;
+        for (auto& instance : instances)
+        {
+            bool noComma = ((instanceIndex + 1) == instanceCount);
+            SerializeInstance(indent, instance, noComma);
+            ++instanceIndex;
+        }
+        m_OutputFile << indentStr << "]\n";
+    }
+
+    void SceneLoaderJSON::SerializeInstance(int indent, Terrain::Instance const& instance, bool noComma)
+    {
+        std::string indentStr(indent, ' ');
+        m_OutputFile << indentStr << "{\n";
+        indent += 4;
+        SerializeTransform(indent, instance.m_Entity, NO_COMMA);
+        m_OutputFile << indentStr << "}" << (noComma ? "" : ",") << "\n";
+    }
+
 } // namespace GfxRenderEngine
diff --git a/engine/scene/terrainLoaderJSON.h b/engine/scene/terrainLoaderJSON.h
index 85480884..b896caf8 100644
--- a/engine/scene/terrainLoaderJSON.h
+++ b/engine/scene/terrainLoaderJSON.h
@@ -29,9 +29,9 @@
 using namespace simdjson;
 
 #include "engine.h"
-#include "renderer/fbx.h"
-#include "renderer/gltf.h"
-#include "renderer/obj.h"
+#include "scene/fbx.h"
+#include "scene/gltf.h"
+#include "scene/obj.h"
 #include "scene/scene.h"
 
 namespace GfxRenderEngine