Marjan

A short walking distance from Diocletian's Palace, this hilly peninsula is a recreational park for both locals and visitors. A protected nature reserve since 1964, the park is dotted with pine trees and Mediterranean shrubs. 
Some of Split's best beaches are at the foot of Marjan hill and are easily reachable by bicycle which you can rent at the entrance. To enter the natural preserve, just follow the steps from the Veli Varos neighborhood. Keep climbing and you'll reach the Telegrin belvedere -- on a clear day you can see as far as Vis Island. You'll get some of the most spectacular views of the island and the Adriatic Sea from the top of the hill. 
There are many other cultural spots on the hill, including Split's most interesting museums, such as the Mestrovic Gallery and the Museum of Croatian Archaeological Monuments. Many churches are dotted on the site, including the Church of St George, situated on the western slopes, with the Oceanographic institute next door. Families will enjoy the zoo.