Open up the icloud.com website and log on
Select the Calendar
Once the Calendar loads select the broadcast icon on the right of the Calendar you wish to export as highlighted below:
Note: from here you can send out sharing requests as well
At the bottom of Calendar sharing select “Public Calendar” and “Email link” as highlighted below
Enter in email address and send invitation
Open email and view invitation
Open invitation when it asks what program to use select “Outlook”
Select Advanced and change “Calendar” to “Ical Import Calendar”
Uncheck list as user and apply
The calendar is now listed in outlook
Once the calendar is in outlook to move the calendar completely into Outlook as its own calendar.
highlight the “Ical Import Calendar” and in “view” tab in the top left corner select “Change View”.
Then you can select all and copy to the new outlook calendar.
Once you are done copying you can remove the “Ical Import Calendar” and change the view back to “Calendar”