Depending on the size of your groups (or even for individual clients), attractions tend to have strict rules in place that either forbid the booking of tickets, for a specific date, prior to a particular date of visit or, that do not allow a prepaid entrance: We try to cope with all of that and to make sure that your group organizers, once at the entrance, may be in a position to skip the general lines of “day bookers”, having priority in view of the long planned request.