1. Click Events in the left-hand menu.
2. Click the Calendar tab and click “Synch with your own calendar.”
6. Click the arrow next to Other calendars.
7. Select Add by URL.
8.
1. When logged into your Google Calendar, click the arrow next to Other calendars.
2. Select Settings.
3. At the bottom of the screen in the Other Calendars area, click Unsubscribe to the right of the calendar that you wish to remove. (Public Events in the example below.)
4. Click Unsubscribe.