Hours of Operation
Cave and Basin National Historic Site
| Date | Hours |
|---|---|
| May 15 to October 15* |
Open daily: 9:30 a.m. to 5 p.m. |
| October 16 to May 14* |
Thursday to Monday: 11 a.m. to 5 p.m. |
| December 25 | Closed |
*Closed:
June 25, 2026: 9:30 a.m. to 11:30 a.m.
September 21 to 24, 2026
October 22 to 24, 2026
December 14 to 17, 2026
March 15 to 18, 2027
Please note hours are subject to change.
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