Hi Natasha! Thanks for bringing your question to us at planDisney.
At this time, to better manage theme park attendance, all Guests must make a
Disney Park Pass reservation and have valid admission in order to enter a theme park.
The number of
theme park reservations that Annual Passholders may hold at one time varies with the type of pass. Although new
Annual Pass sales are currently paused, it sounds like you would be interested in the Disney Incredi-Pass, which does allow up to 5 Disney Park Pass reservations held at a time.
In addition to the 5 theme park reservations that can be held on a rolling basis, Annual Passholders staying at a
Disney Resorts Collection hotel or other select hotels can make Disney Park Pass reservations for the length of their stay (or stays, if they have multiple vacations planned!) So in your example, you would be able to make theme park reservations for all 8 days of your resort stay PLUS 5 additional days.
On top of that, occasionally
bonus days are offered that will allow you to make additional reservations on those dates that do not count against your total allotment.
I hope that helps! Please stop by planDisney again with any additional questions you may have.
Anne Marie