The wireless service coverage varies from none at all to excellent, depending where you are. Generally, you can use the wireless wherever you find the signal, however your connection may be slow or unreliable if the signal is too weak.
Below is an approximate map of the wireless hotspots in the precinct. Please check the wireless location list page for a complete listing of wireless availablity. Click a location marker on the map to show more detail for that location.
You can create your own wireless maps by referencing the KML available here.