Driven-by and overlooked by most Adelaidians, this amazing old cemetery (established in 1837, and now with 150,000 residents) makes a serene and fascinating detour. The 2km self-guided Heritage Highlights Interpretive Trail meanders past 29 key sites; pick up a brochure at the West Tce entrance. Guided tours run at 10.30am Tuesday and Sunday ($10 per person); call for bookings.