Alhambra (tickets must be pre-booked weeks ahead), Old town (Albaycin), Restaurants, Hammam, Shopping, Architecture... One day trip it is ok but stay preferably two. August month can be very crowded. Best times to visit Sep-May...
The thermal springs attract many visitors to Alhama de Granada. You can bath for free in the thermal springs and the thermal pools are formed from natural spring water and the temperature of the water pools is around 47 degrees.