Is the guest list on a calendar visible by default?

The guest list on a calendar is indeed visible by default. When an event is created and guests are invited, the invited attendees can see the list of other participants automatically. This feature is designed to encourage communication and coordination among attendees, as they can see who else will be attending the event, which helps in planning and decision-making.

Visibility of the guest list generally enhances collaboration, particularly in professional settings where knowing the attendees can influence participation and engagement levels. However, it is important to note that the calendar owner holds the ability to modify settings for any specific event, which could allow them to customize the visibility options as needed.