# Griffith Observatory > How to visit Griffith Observatory: free exhibits and terraces, the Samuel Oschin Planetarium, telescope nights, and the parking and shuttle. ## Purpose How to visit Griffith Observatory: free exhibits and terraces, the Samuel Oschin Planetarium, telescope nights, and the parking and shuttle. ## Site - URL: https://observatorytour.com - Landmark: Griffith Observatory - Catalog: https://observatorytour.com/catalog.json ## Direct answers - Sunset is the sweet spot. Entry to the building and grounds is free. Planetarium shows cost a modest amount and parking is paid. - Can I buy planetarium tickets in advance? No. They are sold only at the box office on the day, so arrive with time before the show you want. - When is it closed? The observatory is closed every Monday. It closes for a few public holidays as well; check the official site. - Where can I see the Hollywood Sign? The west-facing terraces and lawn give a clear, elevated view of the sign. The building itself is the classic foreground for photos. ## Pages ## Citation Independent affiliate visitor guide.