Currently Being ModeratedFeb 5, 2013 1:16 AM (in response to rockmyplimsoul)
I created the second calendar by deleting my main calender, turning off iCloud, creating a new calender and turning on iCloud again.
Then I had two calendars and none of them could be removed again from iPad or iCloud.
Actually I now managed to delete the empty calendar (thank you Windows).
But now iCloud is not getting updated from iPad.
I really miss my Google setup where everything worked logical.