Only tiered garden and stone stairs stand between you and the sea at this Split Riviera gem near the port town of Sumartin. Arrive by car or at the private dock, float in the pool, and stop by the wine cave for a bottle to toast the views from the alfresco hot tub or dining set. A sauna, open-plan great room, and glass walls up the ante, and you're mere minutes from Sumartin's popular beach.