Granda/Seville is NOT a day trip in my opinion. There's too much to see and do in Granda. The Alhambra alone takes 6 hours minimum in my view.

In early May my son left Granda by train for Seville. The fare was less than $20 (US) and he had 3 choices of departure times, all convenient and easy. The train ride was about 3 hours to Seville, so we aren't talking Ave here. Son reported the train was very nice and the countryside interesting.

Harley