What is an iCal synchronisation?

iCal synchronisation is a tool that automatically keeps your property calendar up to date across multiple booking platforms. Instead of manually updating availability on each site separately, iCal connects your calendars so they all stay in sync.

How iCal synchronisation works

When you enable iCal synchronisation, your Holidu calendar shares real-time availability information with other platforms where you list your property—such as Airbnb, VRBO, or Google Calendar. This means when a guest books on one platform, your calendars on other sites automatically update to reflect that date as unavailable.

Why use iCal synchronisation

• Prevents double bookings: Since all your calendars are synchronized, you won't accidentally accept two bookings for the same dates.
• Saves time: You no longer need to manually block off dates across multiple platforms.
• Keeps availability accurate: Guests see correct information across all booking channels.
• Reduces stress: One update works everywhere, eliminating coordination between platforms.

How iCal synchronisation is different from manual updates

Without iCal synchronisation, you must log into each booking platform individually and update your calendar every time you receive a reservation. This is time-consuming and error-prone. With iCal, the synchronisation happens automatically, ensuring consistency across all your listing channels.

Next steps

Ready to set up iCal synchronisation for your property? Learn how to configure it and connect your calendars with other platforms in our detailed setup guide: How do I configure an iCal sync to connect my calendar with other platforms