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diff --git a/Project/Assets/ML-Agents/Examples/3DBall/Scenes/Visual3DBall.unity.meta b/Project/Assets/ML-Agents/Examples/3DBall/Scenes/Visual3DBall.unity.meta
new file mode 100644
index 0000000000..af6bbe3ab9
--- /dev/null
+++ b/Project/Assets/ML-Agents/Examples/3DBall/Scenes/Visual3DBall.unity.meta
@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: 345b1ab9777d749dd885c6ea9f138d57
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diff --git a/Project/Assets/ML-Agents/Examples/3DBall/Scripts/Ball3DAgent.cs b/Project/Assets/ML-Agents/Examples/3DBall/Scripts/Ball3DAgent.cs
index a029e392c9..37388bcf2e 100644
--- a/Project/Assets/ML-Agents/Examples/3DBall/Scripts/Ball3DAgent.cs
+++ b/Project/Assets/ML-Agents/Examples/3DBall/Scripts/Ball3DAgent.cs
@@ -9,6 +9,9 @@ public class Ball3DAgent : Agent
 {
     [Header("Specific to Ball3D")]
     public GameObject ball;
+    [Tooltip("Whether to use vector observation. This option should be checked " +
+        "in 3DBall scene, and unchecked in Visual3DBall scene. ")]
+    public bool useVecObs;
     Rigidbody m_BallRb;
     EnvironmentParameters m_ResetParams;
 
@@ -21,10 +24,13 @@ public override void Initialize()
 
     public override void CollectObservations(VectorSensor sensor)
     {
-        sensor.AddObservation(gameObject.transform.rotation.z);
-        sensor.AddObservation(gameObject.transform.rotation.x);
-        sensor.AddObservation(ball.transform.position - gameObject.transform.position);
-        sensor.AddObservation(m_BallRb.velocity);
+        if (useVecObs)
+        {
+            sensor.AddObservation(gameObject.transform.rotation.z);
+            sensor.AddObservation(gameObject.transform.rotation.x);
+            sensor.AddObservation(ball.transform.position - gameObject.transform.position);
+            sensor.AddObservation(m_BallRb.velocity);
+        }
     }
 
     public override void OnActionReceived(ActionBuffers actionBuffers)
diff --git a/Project/Assets/ML-Agents/Examples/3DBall/TFModels/Visual3DBall.nn b/Project/Assets/ML-Agents/Examples/3DBall/TFModels/Visual3DBall.nn
new file mode 100644
index 0000000000..8d5d5d8703
Binary files /dev/null and b/Project/Assets/ML-Agents/Examples/3DBall/TFModels/Visual3DBall.nn differ
diff --git a/Project/Assets/ML-Agents/Examples/3DBall/TFModels/Visual3DBall.nn.meta b/Project/Assets/ML-Agents/Examples/3DBall/TFModels/Visual3DBall.nn.meta
new file mode 100644
index 0000000000..b51147d039
--- /dev/null
+++ b/Project/Assets/ML-Agents/Examples/3DBall/TFModels/Visual3DBall.nn.meta
@@ -0,0 +1,11 @@
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+  script: {fileID: 11500000, guid: 19ed1486aa27d4903b34839f37b8f69f, type: 3}
diff --git a/com.unity.ml-agents/CHANGELOG.md b/com.unity.ml-agents/CHANGELOG.md
index cb4fb1986f..6a4a038bbb 100755
--- a/com.unity.ml-agents/CHANGELOG.md
+++ b/com.unity.ml-agents/CHANGELOG.md
@@ -21,6 +21,7 @@ and this project adheres to
  additional method `GetCompressedChannelMapping()`is added to generate a mapping
  of the channels in compressed data to the actual channel after decompression,
  for the python side to decompress correctly. (#4476)
+ - Added new visual 3DBall environment. (#4513)
 #### ml-agents / ml-agents-envs / gym-unity (Python)
  - The Communication API was changed to 1.2.0 to indicate support for stacked
  compressed observation. A new entry `compressed_channel_mapping` is added to the
diff --git a/config/ppo/Visual3DBall.yaml b/config/ppo/Visual3DBall.yaml
new file mode 100644
index 0000000000..40517f70bd
--- /dev/null
+++ b/config/ppo/Visual3DBall.yaml
@@ -0,0 +1,26 @@
+behaviors:
+  Visual3DBall:
+    trainer_type: ppo
+    hyperparameters:
+      batch_size: 256
+      buffer_size: 2560
+      learning_rate: 0.0003
+      beta: 0.005
+      epsilon: 0.2
+      lambd: 0.95
+      num_epoch: 3
+      learning_rate_schedule: linear
+    network_settings:
+      normalize: false
+      hidden_units: 128
+      num_layers: 2
+      vis_encode_type: simple
+    reward_signals:
+      extrinsic:
+        gamma: 0.99
+        strength: 1.0
+    keep_checkpoints: 5
+    max_steps: 400000
+    time_horizon: 64
+    summary_freq: 20000
+    threaded: true
diff --git a/docs/Learning-Environment-Examples.md b/docs/Learning-Environment-Examples.md
index db568023a3..56237c19ed 100644
--- a/docs/Learning-Environment-Examples.md
+++ b/docs/Learning-Environment-Examples.md
@@ -60,7 +60,8 @@ you would like to contribute environments, please see our
     rotation of the agent cube and position of ball.
   - Vector Action space: (Continuous) Size of 2, with one value corresponding to
     X-rotation, and the other to Z-rotation.
-  - Visual Observations: None.
+  - Visual Observations: Third-person view from the upper-front of the agent. Use
+    `Visual3DBall` scene.
 - Float Properties: Three
   - scale: Specifies the scale of the ball in the 3 dimensions (equal across the
     three dimensions)