Colzium Estate lies to the north-east of Kilsyth and features a mansion house, walled garden and ruined castle.
Historic estate with woodland walks and children's play area. Open dawn to dusk, seven days. A walled garden contains many interesting shrubs and conifers and is open 12 noon to 3.30pm Mon - Thurs and to 4pm on weekends. Closed on Fridays.