Discover San Diego with a multi-attraction city pass that gives you free admission to your choice of 3, 4, 5 or 7 attractions and tours. The Go San Diego Explorer pass saves you up to 60% compared to normal ticket prices, and is valid for 60 days from your first attraction visit. Explore top attractions like the San Diego Zoo, San Diego Natural History Museum, USS Midway Museum, or enjoy popular activities like speedboat tours and full-day bike rentals at La Jolla or Coronado Beach. Your Explorer pass is fully-digital so you'll be able to download it to your mobile device or print it at home, and enjoy contactless entry to your choice of attractions. <br><br>Please note: You can now enjoy the extra flexibility in case your travel plans change. All passes (purchased by December 31) are valid for 2 years from purchase and only become activated with your first visit. After activation your pass will be valid for 60 days and/or the remaining number of attraction choices purchased.