Easter Opening Hours. The Round house will be closed Good Friday 14th April and Easter Monday 17th April. Normal opening hours will resume Tuesday 18th April 2017. Normal opening hours: Tuesday to Saturday 10am-3.30pm (last tour 2.30pm) Sunday 9:30am - 2:00pm (last tour 1:00pm) This facility is NOT opened Monday's Admission: Adults $10, Concession $8, Children $5 Large groups are welcome but please let the Roundhouse know your requirements so that we can make sure enough staff are available to make your visit enjoyable. Packaged rail history tours of the City of Goulburn (including the Roundhouse/Heritage Centre) are available for groups by contacting the Goulburn Visitor Information Centre on (02) 4823 4492..