Zadar may be a small city, but there are tons of things to do here. First, you’ll want to hit the beach. There are plenty of options near the city center, such as Kolovare Beach, but if you’re looking for something less crowded, you may want to drive your Zadar Airport car rental to Nin’s Lagoon or Privlaka. You’ll also want to check out the Sea Organ, a unique attraction that gives the city some character. Finally, explore the Roman and Venetian ruins in the Old Town.