The Union Buildings in Pretoria are the official seat of the South African government and a national heritage site. Visitors can explore the beautifully landscaped gardens, enjoy panoramic city views, and admire the iconic architecture. Accessibility is generally good, with ramps and accessible restrooms available. Visiting solo is perfectly feasible, allowing for self-paced exploration, though guided tours offer deeper historical context. The site is open year-round, but seasonal weather may affect the garden experience. Entrance to the grounds is free, making it a budget-friendly activity. A typical visit lasts 1-2 hours, sufficient for appreciating the buildings and gardens. Consider the time of day, as midday can be hot, especially during summer.