iCalendar Import/Export
You can import events into your calendar from other platforms, such as Airbnb, VRBO, HomeAway or Google Calendar, or any other platforms that support the iCalendar format. To access the iCalendar import/export page, scroll down on the Edit Calendar screen page until you see the iCal Import/Export box. Click on the iCal Import/Export button.
You should be redirected to the iCal Import and Export page for that particular calendar.