While Diu is an amazingly well-preserved remnant of colonial architecture, Internet connectivity can be a bit behind the times. Wi-Fi is not widely available in public facilities, but many upscale hotels make it available to their guests. It is advisable to buy a local SIM card with sufficient data volume to ensure a reliable connection. However, this offers you the perfect opportunity to disconnect from the digital world and fully immerse yourself in the charming surroundings of Diu.