diff --git a/doc/Geometries.ipynb b/doc/Geometries.ipynb
index 54531334..7099ddbf 100644
--- a/doc/Geometries.ipynb
+++ b/doc/Geometries.ipynb
@@ -61,6 +61,24 @@
     "(gf.ocean * gf.land() * gv.Feature(graticules, group='Lines') * gf.borders * gf.coastline)"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "The scale of features may be controlled using the ``scale`` plot option, the most common options being `'10m'`, `'50m'` and `'110m'`. Cartopy will downloaded the requested resolution as needed."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "%%output backend='bokeh'\n",
+    "%%opts Feature [scale='110m']\n",
+    "gf.ocean * gf.land() * gv.Feature(graticules, group='Lines').opts(plot=dict(scale='110m'))"
+   ]
+  },
   {
    "cell_type": "markdown",
    "metadata": {},
@@ -273,7 +291,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.6.2"
+   "version": "3.6.3"
   },
   "widgets": {
    "state": {},
diff --git a/doc/Working_with_Bokeh.ipynb b/doc/Working_with_Bokeh.ipynb
index 631d7207..6c32e848 100644
--- a/doc/Working_with_Bokeh.ipynb
+++ b/doc/Working_with_Bokeh.ipynb
@@ -72,7 +72,7 @@
    "outputs": [],
    "source": [
     "%%opts WMTS [width=450 height=250 xaxis=None yaxis=None]\n",
-    "hv.NdLayout({name: gv.WMTS(wmts, extents=(0, -90, 360, 90), crs=ccrs.PlateCarree())\n",
+    "hv.NdLayout({name: gv.WMTS(wmts)\n",
     "            for name, wmts in tiles.items()}, kdims=['Source']).cols(2)"
    ]
   },
@@ -246,7 +246,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.6.2"
+   "version": "3.6.3"
   },
   "widgets": {
    "state": {},