Kauai County and the Kaua‘i Historical Society are offering free guided walking tours of the County Building in commemoration of the building’s centennial.

Tours will be at 10 a.m. on the first Friday of every month for the rest of the year.

The tour begins on the front steps and will take visitors on a walk through time, beginning when the property was acquired in 1912. The building reopened last fall after a 16-month, $4.8 million renovation.

Tours are free and take about an hour. For more information, call 241-4188.