Singer Castle will open for the 2010 season on Saturday, May 15th and will be open Saturdays and Sundays thru June 19th. Weekday tours will be available by appointment. June 19th thru Labor Day the castle will be open daily. Labor Day thru October 11th the castle will be open Saturdays and Sundays.
Boldt Castle is open daily, starting May 8th to October 3rd, from the hours of 10:00 am to 6:30 pm. During July and August extended hours are from 10:00 am to 7:30 pm, for the days of October 4th to the 11th from 10:00 am to 5:30 pm, and for 16th and 17th from 11:00 am to 5:30 pm.
Note: Both castles are accessible only by boat (tour boat or personal boat). So be sure to check with tour boat lines in the area.
For your convenience, dates and times are gathered from the Castles' own websites. Be sure to check with the primary sources before making any plans. This blog is independent and is not affiliated with either castle nor with any tour boat line. Photo is courtesy of Ad Meskens, Wikipedia (click on photo to see it larger).