Can anyone recommend: Good restaurant for sunday lunch

Do you mean a Sunday lunch in the Sunday roast sort of way or just somewhere to have lunch on Sunday? I can thoroughly recommend the Amigos Bar in San Pedro del Pinatar, if you want an excellent Sunday roast. Booking recommended.

You can find their Facebook page here: https://www.facebook.com/amigosbarsanpedro

Try Ciel in San Pedro, Pizza d’Maria or La Grajuela in San Javieror if you want a trad roast try any of the restaurants along the Rio Nalon in LA

The Scotsman, carvery  👍

Dog n Duck   do an excellent Sunday Lunch, they should be re opening after holidays this week.  Advisable to book.  But excellent with all the trimmings.  Just up the pedestrian Street beside hotel Ribera  2 blocks in the left. 

Hi, I'm told Campbells Irish pub & restaurant in Roda, just outside San Javier do a really good Sunday lunch. We dined there last Wed. & enjoyed it so much. Will definitely return, a lovely dining area, friendly helpful staff, easy to park & very reasonable prices. You'll find them on Trip Advisor, very close to the golf resort there.

that depends if you want Spanish traditional food or English food.