If you're short on time, these are the best half-day Griffith Observatory tickets and tours: Hollywood Sign Hiking Tour to Griffith Observatory (From US$39.00) Private Tour of Griffith Observatory (From US$179.00) Griffith Observatory Hike: An LA Tour through the Hollywood Hills (From US$35.00) The Official Hollywood Sign Walking Tour in Los Angeles--FREE WATERS and PHOTOS (From US$25.00) Shared 4 Hours LA Afternoon Tour With Hollywood Sign and Star Homes (From US$80.00) See all Griffith Observatory experiences on Tripadvisor