You will be sent a link to our Trip Planner where you can purchase optional activities. You can book activities while you are on the bus. Some you can book right up to start time, some have a cut-off a few days in advance ! Your driver guide will book specific dates and times for you and will let you know which ones to book early so you do not miss out. You can find details on our Trip Planner, so you can plan in advance once you have purchased a pass.
For example, Swimming with Dolphins in Kaikoura or Heli Hike in Franz Josef are very popular! So, highly recommended to be booked in advance!