beta/ Book online or find a group to join (Not optimized for smartphone use)
That is the joint open calendar where you can effectively book a tour simply creating an event. To create an event, go to yourhttps://calendar.google.com account and create an event. Invite your friends by entering their emails in the [guests] field. Don't forget to leave your actual contacts, number of tourists, desired tour and other relevant details. Then click on your event - window pops-up - choose [options] - choose [change owner] to email@example.com. Once approved your event will be visible to everyone.