The Castle’s eastern bastion, which houses the fossilized mammoth skeleton, will be open to the public from 9:00 a.m. to 7:00 p.m., with last admission at 6:30 p.m., on the following days:
- May: 10, 11, 17, 18, 24, 25, and 31
- June: 1 (Sunday at the museum: free admission), 2 (free admission), 7, 8, 10, 14, 15, 21, 22, 28, and 29
- July: 5, 6 (Sunday at the museum: free admission), 12, 13, 19, 20, 26, and 27
- August: 2, 3 (Sunday at the museum: free admission), 9, 10, 15, 16, 17, 18, and 19 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31
- September: 6, 7 (Sunday at the museum: free admission)