I would be travelling to seville on the 4th of march 2016 and will stay there for 3 days. On 7th, i would head to Malaga. I would like to spend the day visiting places between seville and malaga. Planning to take the Seville- Grazalema-Ronda-Marbella-Malaga route. Would it be possible to cover so places in a day. What are the must visit places in Grazalema, ronda (sierra de las nieves is a must visit i guess) and marbella?