Please use the below web address to access your calendar from other applications. You can copy and paste this into any calendar product that supports the iCal format.
Locate Other Calendars on the left hand side of the screen toward the bottom.
Click the arrow to the right of Other Calendars.
Select Add by URL from the list.
Enter the subscription link (shown above) in the field. If you would like these events to be public, check the box next to Make the calendar publicly accessible.