The light house is open the second Saturday of each month from 10am to 3pm.
I'm not sure . I've always wanted to know as well. Sorry my answer was of no help
January 2020: PLEASE NOTE LIGHTHOUSE TOWER IS CLOSED UNTIL FURTHER NOTICE GROUNDS AND MUSEUM OPEN DURING MONTHLY OPEN HOUSE Whale of the Day festival -Saturday, April 18, 2020 10am to 4pm Lighthouse will not be open on 2nd Saturday in April 2020 in lieu of Whale of a Day
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