diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -85,7 +85,9 @@ A simple agent-based simulation showing how rumors spread through a population b
 
 
 ## Continuous Space Examples
-_No user examples available yet._
+### [Brownian Particles Model](https://github.com/mesa/mesa-examples/tree/main/examples/brownian_particles)
+
+A minimal continuous space example — particles doing random walk (Brownian motion) with soft repulsion so they spread out naturally. Colour-coded by local density using a plasma colormap. Good starting point for `mesa.experimental.continuous_space`.
 
 
 ## Network Examples
diff --git a/examples/brownian_particles/README.md b/examples/brownian_particles/README.md
new file mode 100644
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+++ b/examples/brownian_particles/README.md
@@ -0,0 +1,34 @@
+# Brownian Particles
+
+A simple model of particles diffusing through a 2D continuous space.
+
+## What it shows
+
+Each particle moves randomly each step (Brownian/random walk motion) and softly
+repels nearby particles to avoid clustering. The colour of each particle reflects
+how many neighbours it currently has — blue/purple means isolated, yellow/red
+means densely packed.
+
+This is a minimal example of **continuous space** in Mesa. There is no grid;
+agents can be anywhere in a bounded region and interact based on Euclidean distance.
+
+## How to run
+
+```bash
+cd examples/brownian_particles
+solara run app.py
+```
+
+## Parameters
+
+| Parameter | What it does |
+|---|---|
+| Number of Particles | Total agents in the space |
+| Diffusion Rate | Size of random jump each step |
+| Neighbor Detection Radius | Distance within which particles sense each other |
+
+## Files
+
+- `brownian_particles/agents.py` — Particle agent (Brownian motion + soft repulsion)
+- `brownian_particles/model.py` — BrownianModel, handles setup and scheduling
+- `app.py` — Solara visualization with interactive sliders
diff --git a/examples/brownian_particles/app.py b/examples/brownian_particles/app.py
new file mode 100644
index 00000000..12eff969
--- /dev/null
+++ b/examples/brownian_particles/app.py
@@ -0,0 +1,66 @@
+import matplotlib.cm as cm
+import matplotlib.colors as mcolors
+from brownian_particles.model import BrownianModel, BrownianScenario
+from mesa.visualization import Slider, SolaraViz
+from mesa.visualization.components.matplotlib_components import SpaceMatplotlib
+
+# color particles based on how many neighbors they have
+# more neighbors = warmer color (yellow/red), fewer = cooler (blue/purple)
+_cmap = cm.get_cmap("plasma")
+_norm = mcolors.Normalize(vmin=0, vmax=10)
+
+
+def particle_draw(agent):
+    # clamp neighbor count to 0-10 range for the colormap
+    nc = min(agent.n_neighbors, 10)
+    rgba = _cmap(_norm(nc))
+    hex_color = mcolors.to_hex(rgba)
+    return {"color": hex_color, "size": 15}
+
+
+model_params = {
+    "seed": {
+        "type": "InputText",
+        "value": 42,
+        "label": "Random Seed",
+    },
+    "n_particles": Slider(
+        label="Number of Particles",
+        value=80,
+        min=10,
+        max=300,
+        step=10,
+    ),
+    "diffusion_rate": Slider(
+        label="Diffusion Rate",
+        value=0.5,
+        min=0.1,
+        max=3.0,
+        step=0.1,
+    ),
+    "vision": Slider(
+        label="Neighbor Detection Radius",
+        value=4.0,
+        min=1.0,
+        max=15.0,
+        step=0.5,
+    ),
+}
+
+
+def make_model(**kwargs):
+    scenario = BrownianScenario(
+        n_particles=kwargs.get("n_particles", 80),
+        diffusion_rate=kwargs.get("diffusion_rate", 0.5),
+        vision=kwargs.get("vision", 4.0),
+    )
+    return BrownianModel(scenario=scenario)
+
+
+page = SolaraViz(
+    make_model,
+    components=[SpaceMatplotlib(particle_draw)],
+    model_params=model_params,
+    name="Brownian Particles",
+)
+page  # noqa
diff --git a/examples/brownian_particles/brownian_particles/agents.py b/examples/brownian_particles/brownian_particles/agents.py
new file mode 100644
index 00000000..23655848
--- /dev/null
+++ b/examples/brownian_particles/brownian_particles/agents.py
@@ -0,0 +1,38 @@
+import numpy as np
+from mesa.experimental.continuous_space import ContinuousSpaceAgent
+
+
+class Particle(ContinuousSpaceAgent):
+    """
+    A particle that moves around randomly (Brownian motion) and
+    gently pushes away from nearby particles so they don't pile up.
+    """
+
+    def __init__(self, model, space, position, diffusion_rate=0.5, vision=3.0):
+        super().__init__(space, model)
+        self.position = np.array(position, dtype=float)
+        self.diffusion_rate = diffusion_rate
+        self.vision = vision
+        self.n_neighbors = 0  # how many particles are nearby, used for coloring
+
+    def step(self):
+        # random kick - this is the Brownian part
+        noise = self.model.rng.uniform(-1, 1, size=2) * self.diffusion_rate
+
+        # soft repulsion: push away from particles that are too close
+        neighbors, distances = self.get_neighbors_in_radius(radius=self.vision)
+        neighbors = [n for n in neighbors if n is not self]
+        self.n_neighbors = len(neighbors)
+
+        repulsion = np.zeros(2)
+        if neighbors:
+            diff = self.space.calculate_difference_vector(
+                self.position, agents=neighbors
+            )
+            # closer particles push harder
+            for i, d in enumerate(distances[1:]):  # skip self (distance=0)
+                if d > 0:
+                    repulsion -= diff[i] / (d**2 + 0.1)
+            repulsion *= 0.05
+
+        self.position = self.position + noise + repulsion
diff --git a/examples/brownian_particles/brownian_particles/model.py b/examples/brownian_particles/brownian_particles/model.py
new file mode 100644
index 00000000..7a0569c5
--- /dev/null
+++ b/examples/brownian_particles/brownian_particles/model.py
@@ -0,0 +1,65 @@
+import mesa
+import numpy as np
+from brownian_particles.agents import Particle
+from mesa.experimental.continuous_space import ContinuousSpace
+from mesa.experimental.scenarios import Scenario
+
+
+class BrownianScenario(Scenario):
+    """
+    Parameters for the Brownian particle model.
+    These show up as sliders in the UI.
+    """
+
+    n_particles: int = 80
+    width: float = 50.0
+    height: float = 50.0
+    diffusion_rate: float = 0.5  # how much each particle jumps per step
+    vision: float = 4.0  # radius in which particles sense neighbors
+
+
+class BrownianModel(mesa.Model):
+    """
+    A simple model where particles diffuse through a 2D continuous space.
+    They follow Brownian motion with a soft repulsion to avoid overlapping.
+
+    This is a basic example of continuous space in Mesa - good for understanding
+    how agents move in non-grid environments.
+    """
+
+    def __init__(self, scenario=None):
+        if scenario is None:
+            scenario = BrownianScenario()
+
+        super().__init__(scenario=scenario)
+
+        self.space = ContinuousSpace(
+            [[0, scenario.width], [0, scenario.height]],
+            torus=True,
+            random=self.random,
+            n_agents=scenario.n_particles,
+        )
+
+        # scatter particles randomly across the space
+        positions = self.rng.random(size=(scenario.n_particles, 2)) * np.array(
+            [scenario.width, scenario.height]
+        )
+
+        Particle.create_agents(
+            self,
+            scenario.n_particles,
+            self.space,
+            position=positions,
+            diffusion_rate=scenario.diffusion_rate,
+            vision=scenario.vision,
+        )
+
+        self.datacollector = mesa.DataCollector(
+            model_reporters={
+                "Avg Neighbors": lambda m: np.mean([a.n_neighbors for a in m.agents])
+            }
+        )
+
+    def step(self):
+        self.agents.shuffle_do("step")
+        self.datacollector.collect(self)