Heritage Day 2026 Celebrational Day Tour Join us this Heritage Day for a unique celebration under South African skies. We’re offering a free guided day tour at the NRF|SAAO in Cape Town. Explore the Observatory’s historic main building, marvel at the Photoheliograph, discover the iconic McClean Museum and enjoy a tour of the Visitor Centre. Weather permitting, guests will also enjoy a sungazing experience Important Information Tickets are free of charge.…