Well we had our wedding and honeymoon both in Ireland...and traveled a bit with friends and family who were with us, so I guess technically we didn't have an "alone"-time honeymoon, but that was ok. Having a destination wedding we knew that would happen.
We spent 6 days in Dublin (part of it was over Christmas eve/day and St. Stephen's day), 3 days in Kinsale, 2 days in Dundalk (the town where we married), 3 days in Galway, and drove all over the darned place, and we still didn't do all that we wanted.