The Castle Restaurant has the same opening days as Kalmar Castle, with occasional exceptions.
4 November – 23 November
| Weekends | 11 a.m. – 3 p.m. |
28 November – 1 December
Christmas Fair
| Thursday | 11 a.m. – 7 p.m. |
| Friday | 11 a.m. – 8 p.m. |
| Saturday | 10 a.m. – 6 p.m. |
| Sunday | 10 a.m. – 3 p.m. |
5 December – 22 December
| Thursday – Saturday | 11 a.m. – 3 p.m. |
26 December – 31 December
| Daily | 11 a.m. – 3 p.m. |