Castello delle Serre offers a unique black bottom swimming pool overlooking the Tuscan hills, equipped with comfortable designer lawn chairs. Next to the pool is the alfresco-loggia featuring bar and stone tables with wrought iron chairs. Perched next to the pool area is an intimate gazebo bordered by white marble columns wrapped in wisteria vine, with outdoor sofa and chairs. Pool open seasonally from May 1 to October 1, weather permitting.