diff --git a/src/world/vegetation/InstancedVegetation.tsx b/src/world/vegetation/InstancedVegetation.tsx
new file mode 100644
index 0000000..af968c7
--- /dev/null
+++ b/src/world/vegetation/InstancedVegetation.tsx
@@ -0,0 +1,134 @@
+import { useEffect, useMemo, useRef } from "react";
+import * as THREE from "three";
+import { useGLTF } from "@react-three/drei";
+import type { VegetationInstance } from "@/world/vegetation/useVegetationData";
+import { disposeInstancedMesh } from "@/utils/three/dispose";
+
+interface InstancedVegetationProps {
+  modelPath: string;
+  instances: VegetationInstance[];
+  castShadow: boolean;
+  receiveShadow: boolean;
+}
+
+interface MeshData {
+  geometry: THREE.BufferGeometry;
+  material: THREE.Material | THREE.Material[];
+}
+
+function extractMeshes(scene: THREE.Group): MeshData[] {
+  const meshes: MeshData[] = [];
+
+  scene.traverse((child) => {
+    if (child instanceof THREE.Mesh) {
+      meshes.push({
+        geometry: child.geometry.clone(),
+        material: Array.isArray(child.material)
+          ? child.material.map((m) => m.clone())
+          : child.material.clone(),
+      });
+    }
+  });
+
+  return meshes;
+}
+
+function createInstanceMatrices(
+  instances: VegetationInstance[],
+): THREE.Matrix4[] {
+  const matrices: THREE.Matrix4[] = [];
+  const position = new THREE.Vector3();
+  const rotation = new THREE.Euler();
+  const quaternion = new THREE.Quaternion();
+  const scale = new THREE.Vector3();
+
+  for (const instance of instances) {
+    const matrix = new THREE.Matrix4();
+
+    position.set(...instance.position);
+    rotation.set(...instance.rotation);
+    quaternion.setFromEuler(rotation);
+    scale.set(...instance.scale);
+
+    matrix.compose(position, quaternion, scale);
+    matrices.push(matrix);
+  }
+
+  return matrices;
+}
+
+export function InstancedVegetation({
+  modelPath,
+  instances,
+  castShadow,
+  receiveShadow,
+}: InstancedVegetationProps): React.JSX.Element | null {
+  const { scene } = useGLTF(modelPath);
+  const groupRef = useRef<THREE.Group>(null);
+
+  const meshDataList = useMemo(() => extractMeshes(scene), [scene]);
+  const matrices = useMemo(
+    () => createInstanceMatrices(instances),
+    [instances],
+  );
+
+  const instancedMeshes = useMemo(() => {
+    return meshDataList.map((meshData, index) => {
+      const instancedMesh = new THREE.InstancedMesh(
+        meshData.geometry,
+        meshData.material,
+        instances.length,
+      );
+
+      for (let i = 0; i < matrices.length; i++) {
+        instancedMesh.setMatrixAt(i, matrices[i]);
+      }
+
+      instancedMesh.instanceMatrix.needsUpdate = true;
+      instancedMesh.castShadow = castShadow;
+      instancedMesh.receiveShadow = receiveShadow;
+      instancedMesh.name = `instanced-mesh-${index}`;
+      instancedMesh.frustumCulled = true;
+      instancedMesh.computeBoundingSphere();
+
+      return instancedMesh;
+    });
+  }, [meshDataList, matrices, instances.length, castShadow, receiveShadow]);
+
+  useEffect(() => {
+    const group = groupRef.current;
+    if (!group) return;
+
+    for (const mesh of instancedMeshes) {
+      group.add(mesh);
+    }
+
+    return () => {
+      for (const mesh of instancedMeshes) {
+        group.remove(mesh);
+        disposeInstancedMesh(mesh);
+      }
+    };
+  }, [instancedMeshes]);
+
+  useEffect(() => {
+    return () => {
+      for (const meshData of meshDataList) {
+        meshData.geometry.dispose();
+        if (Array.isArray(meshData.material)) {
+          for (const mat of meshData.material) {
+            mat.dispose();
+          }
+        } else {
+          meshData.material.dispose();
+        }
+      }
+    };
+  }, [meshDataList]);
+
+  if (instances.length === 0) {
+    return null;
+  }
+
+  return <group ref={groupRef} />;
+}
diff --git a/src/world/vegetation/VegetationSystem.tsx b/src/world/vegetation/VegetationSystem.tsx
new file mode 100644
index 0000000..f5bb962
--- /dev/null
+++ b/src/world/vegetation/VegetationSystem.tsx
@@ -0,0 +1,42 @@
+import { Suspense } from "react";
+import { InstancedVegetation } from "@/world/vegetation/InstancedVegetation";
+import { useVegetationData } from "@/world/vegetation/useVegetationData";
+import {
+  VEGETATION_TYPES,
+  type VegetationType,
+} from "@/world/vegetation/vegetationConfig";
+
+export function VegetationSystem(): React.JSX.Element | null {
+  const { data, isLoading } = useVegetationData();
+
+  if (isLoading || !data) {
+    return null;
+  }
+
+  const enabledTypes = Object.entries(VEGETATION_TYPES).filter(
+    ([, config]) => config.enabled,
+  );
+
+  return (
+    <group name="vegetation-system">
+      {enabledTypes.map(([type, config]) => {
+        const instances = data.get(type as VegetationType);
+
+        if (!instances || instances.length === 0) {
+          return null;
+        }
+
+        return (
+          <Suspense key={type} fallback={null}>
+            <InstancedVegetation
+              modelPath={config.modelPath}
+              instances={instances}
+              castShadow={config.castShadow}
+              receiveShadow={config.receiveShadow}
+            />
+          </Suspense>
+        );
+      })}
+    </group>
+  );
+}
diff --git a/src/world/vegetation/useVegetationData.ts b/src/world/vegetation/useVegetationData.ts
new file mode 100644
index 0000000..3a81441
--- /dev/null
+++ b/src/world/vegetation/useVegetationData.ts
@@ -0,0 +1,84 @@
+import { useEffect, useState } from "react";
+import type { MapNode } from "@/types/editor/editor";
+import type { Vector3Tuple } from "@/types/three/three";
+import { getMapNodes, loadMapSceneData } from "@/utils/map/loadMapSceneData";
+import {
+  VEGETATION_MAX_INSTANCES,
+  VEGETATION_TYPES,
+  type VegetationType,
+} from "@/world/vegetation/vegetationConfig";
+
+export interface VegetationInstance {
+  position: Vector3Tuple;
+  rotation: Vector3Tuple;
+  scale: Vector3Tuple;
+}
+
+export type VegetationData = Map<VegetationType, VegetationInstance[]>;
+
+function mapNodeToInstance(node: MapNode): VegetationInstance {
+  return {
+    position: node.position,
+    rotation: node.rotation,
+    scale: node.scale,
+  };
+}
+
+function extractVegetationData(mapNodes: MapNode[]): VegetationData {
+  const data: VegetationData = new Map();
+
+  for (const [type, config] of Object.entries(VEGETATION_TYPES)) {
+    if (!config.enabled) continue;
+
+    const instances = mapNodes
+      .filter((node) => node.name === config.mapName)
+      .slice(0, VEGETATION_MAX_INSTANCES)
+      .map(mapNodeToInstance);
+
+    if (instances.length > 0) {
+      data.set(type as VegetationType, instances);
+    }
+  }
+
+  return data;
+}
+
+export function useVegetationData(): {
+  data: VegetationData | null;
+  isLoading: boolean;
+} {
+  const [data, setData] = useState<VegetationData | null>(null);
+  const [isLoading, setIsLoading] = useState(true);
+
+  useEffect(() => {
+    let cancelled = false;
+
+    async function load() {
+      const cachedNodes = getMapNodes();
+
+      if (cachedNodes) {
+        if (!cancelled) {
+          setData(extractVegetationData(cachedNodes));
+          setIsLoading(false);
+        }
+        return;
+      }
+
+      await loadMapSceneData();
+      const nodes = getMapNodes();
+
+      if (!cancelled && nodes) {
+        setData(extractVegetationData(nodes));
+        setIsLoading(false);
+      }
+    }
+
+    load();
+
+    return () => {
+      cancelled = true;
+    };
+  }, []);
+
+  return { data, isLoading };
+}
diff --git a/src/world/vegetation/vegetationConfig.ts b/src/world/vegetation/vegetationConfig.ts
new file mode 100644
index 0000000..52011e8
--- /dev/null
+++ b/src/world/vegetation/vegetationConfig.ts
@@ -0,0 +1,67 @@
+export const VEGETATION_LOD = {
+  windAnimationRadius: 70,
+  windFadeStart: 50,
+  windFadeEnd: 70,
+};
+
+export const VEGETATION_MAX_INSTANCES = 500;
+
+export const VEGETATION_TYPES = {
+  buissons: {
+    mapName: "buissons",
+    modelPath: "/models/buisson/model.gltf",
+    castShadow: true,
+    receiveShadow: true,
+    enabled: false,
+    windEnabled: false,
+    windIntensity: 1.2,
+  },
+  sapin: {
+    mapName: "sapin",
+    modelPath: "/models/sapin/model.gltf",
+    castShadow: true,
+    receiveShadow: true,
+    enabled: true,
+    windEnabled: false,
+    windIntensity: 0.6,
+  },
+  arbre: {
+    mapName: "arbre",
+    modelPath: "/models/arbre/model.gltf",
+    castShadow: true,
+    receiveShadow: true,
+    enabled: true,
+    windEnabled: false,
+    windIntensity: 0.8,
+  },
+  champdeble: {
+    mapName: "champdeble",
+    modelPath: "/models/champdeble/model.gltf",
+    castShadow: true,
+    receiveShadow: true,
+    enabled: false,
+    windEnabled: false,
+    windIntensity: 1.0,
+  },
+  champdesoja: {
+    mapName: "champdesoja",
+    modelPath: "/models/champdesoja/model.gltf",
+    castShadow: true,
+    receiveShadow: true,
+    enabled: false,
+    windEnabled: false,
+    windIntensity: 1.0,
+  },
+  champsdetournesol: {
+    mapName: "champsdetournesol",
+    modelPath: "/models/champsdetournesol/model.gltf",
+    castShadow: true,
+    receiveShadow: true,
+    enabled: false,
+    windEnabled: false,
+    windIntensity: 0.9,
+  },
+} as const;
+
+export type VegetationType = keyof typeof VEGETATION_TYPES;
+export type VegetationConfig = (typeof VEGETATION_TYPES)[VegetationType];