Python Data, Leaflet.js Maps
folium builds on the data wrangling strengths of the Python ecosystem and the mapping strengths of the Leaflet.js library. Manipulate your data in Python, then visualize it in a Leaflet map via folium.
$ pip install folium
$ conda install folium
The documentation for the development version can be found here: http://python-visualization.github.io/folium/docs-master/
Note that the documentation on Read the Docs is for the deprecated version 0.2.0.
There are two galleries of Jupyter notebooks with examples, which you can see using Jupyter's nbviewer: