To display all calendars, all calendars owned by a user, or the properties of a specific calendar, use the cscal utility list command.
For example, to list all calendars in the calendar database:
cscal list
To list all calendars owned by jsmith:
cscal -o jsmith list
To list all the properties of a calendar with the calendar ID jsmith:meetings:
cscal -v list jsmith:meetings