Parga, was the first place that I visited through our way to Lefkada. So, it was where I had the first impression about Greece. Even though it had a small beach, Parga had definitely a wonderful view, especially the one from the castle. Moreover, there were some tiny alleys,just like at "Old Town" in Dubrovnik, which i am totally obsessed with,  surrounded by souvenirs, jewelry, clothes shop etc. My  It was worth it to visit Parga, drink a fresh juice or have an ice-cream, but i would not recommend you to stay there for too many days, because it was a small city and if you would like to see somewhere else or do something more entertaining you would have to travel some hours more.