Gillette Castle Interior & Visitor Center open daily 10 a.m. - 4 p.m. Memorial Day - Labor Day, and weekends through Columbus Day.
Regular ticket sales begin April 1st.
Holiday Tours are held on Fridays, Saturdays & Sundays from Thanksgiving through the Sunday before Christmas,
every 15 minutes from 10 a.m. - 3:30 p.m. Holiday Tour ticket sales begin in September.
Advance purchase of tickets is highly recommended. Tickets are sold by the State, not the Friends.
Grounds are open daily, year-round, from 8 a.m. until sunset.

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