We were there a couple of years ago in April – we didn’t have the best weather but still found plenty to do.
Enjoyed walking among the tea –
Whale watching – yes i know it’s a turtle
Various hot springs
(If you do have a hire car go to Furnas (above) late in the day after the tour buses have departed. We went at about 4pm after a day of rain and it was wonderful.
And just general walking and scenery. We were staying in an AirBnB place to the west but it would have been better to be a bit more central. The drive back along windy roads got tiresome after a while.
We found a great steak place in Ponta Delgada, but there was a lot not open due to the time of year we were there