Back at the start of the year - when the world looked very, very different and we had no idea how lucky we were - we took cruise on a Dubai - Singapore route onboard Celebrity Constellation. As we were travelling to some completely unfamiliar countries and ports we decided to change our usual DIY approach to going ashore for a couple of ports partly also because we had some very short days in port. A recommendation in talkExplore Facebook group led us to take a look at the excursions from the Viator Company.