If U hike alittle bit trough the mountains and the olives field U'll notice some small rock made houses. Some may seem abandoned, but they aren't. The local use this small and really old houses to keep they tools and other things safe. Some even have furniture and chimney to hide from the cold in winter. In Mallorca high in the mountains in the winter is usual to see some snow.
If you want anything in the mid-afternoon, forget it. The whole of the island falls asleep for a few hours each afternoon and most things close down. On the plus-side, the shops re-open and tend to be open later than in other places.