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:
September 21 to 24, 2026
October 22 to 24, 2026
December 14 to 17, 2026
March 15 to 18, 2027
June 21 to 24, 2027
Please note hours are subject to change.
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