Hi davvva, try the short trip to Cala San Vicente,out of pp and back towards Pollensa, small coves in contrast to pp's large bay. When you drive in just keep going round the main road and you will fnd that there is a car park on your left behind the cafe, it was still free last year. It gets really busy in CSV on a weekend during the day with locals.If you have children there is also a good mini golf course near the bus stop on the way out of town, even my teenagers have to play there every day.
We always have a trip down the headland to Formentor, I have my eyes shut most of the time as it is a bit high up for me, but the beach is great if you don't fancy the journey right to the end.
Hope you have a really good break, I can't wait to go back next week!