It’s often delightful in april and you could spend the day on the beach or in the playgrounds or exploring. But it sometimes isn’t super warm. So bring jeans and jumpers as well as lighter items.
if You are staying in palma itself there are enjoyable playgrounds near the cathedral on the paseo, and by the gallery es baluard.
you might also visit Joan Miro’s gallery/studio
if you go there you might also enjoy Cala major beach, marivent palace or the restaurant el parada del mar.
port ixol is a pretty place to hang out, there is a good board walk along the beach. all the way to playa ciutat jardin.
April is also a lovely time to enjoy the centre of palma, it is walkable, there are lovely old buildings and pedestrian roads.
there are fancy shops to window shop in.
the passieg des borns is a nice place to let the kids stretch their legs in the evenings, often there is a bubble man or other buskers.
there is a nice playground by the by the main train station. It has playground equipment and in floor water fountains.
there is a gallery called sa llota, which is beautiful and spacious . It’s also near a square that is popular to eat.
If you visit castel belver there is a good playground on the hill near there.
under the pine trees.
You could go to the aquarium, or the caves drac, you could visit binnisalem on the train- it’s a central village, with a lovely square a chilled vibe.
or you could get the wooden train to soller (make sure you take a coat for the train, as when it’s in the shade it gets cold)
but solller is quite a big day trip by train. Although lovely.