If I am booked on a tour to Milford Sound, and I am not vaccinated, can I get a full refund? December 01, 2021 21:23 Yes, you can. If you contact our call centre they can organise this for you. Related articles Do I have to wear a mask on board the bus? I'm unvaccinated/I don’t want to confirm my vaccination status. Am I allowed to travel? What is InterCity GOLD and how do I book it?