Why can't I purchase Klook Upgrades for my booking?
At the moment, Klook Upgrades are only available for selected activities and users in certain regions. For a full list of regions where Klook Upgrades are available, check out this article.
If no Upgrades are shown, Klook Upgrades may not be available for those activities yet. We apologise for any inconvenience caused, rest assured that we're working hard to bring you Upgrades for those activities.