It depends on the time of year and the type of experience.
During the high season, public holidays, Easter, Christmas and special astronomical events, many experiences sell out weeks or even months in advance.
Experiences with small groups and Private Tours usually have more limited availability, so we recommend booking as early as possible once you know your travel dates.
If your trip is approaching and you cannot find availability, please contact us. We will always do our best to help if there is an alternative.