The title of your #Actifit post says that the blackberry plucking activity was added to help motivate your daughter to do cycling with you. 😅

Anyway, if you insist that plucking blackberries is your main question, then I would change the ordering of your main quest and side quest.

Main quest: Plucking blackberries while on the road
Side quest: Cycling to Festival Park, Marratxinet, and Santa Maria, before heading back

😆