Diocletian's Palace is one of the most popular tourist attractions in Split. It was built in the 4th century and used to be a retirement home for the Roman emperor, but it is now a UNESCO World Heritage site. The palace has narrow streets, shops, bars, and restaurants. It's a great place to wander around and enjoy the atmosphere.
Marjan Park is a beautiful natural park that offers amazing views of the city and the sea. You can hike, jog, or bike through the park, or simply relax and have a picnic. The park also has a few beaches where you can swim and sunbathe.
Bacvice Beach is the most popular beach in Split, and for a good reason. The beach has crystal-clear water, shallow entry, and fine sand, making it perfect for swimming and relaxing. There are also many bars and restaurants nearby where you can grab a drink or a meal.
The Blue Lagoon is a stunning natural lagoon with crystal-clear turquoise water. It's a great place to swim, snorkel, and sunbathe. You can take a boat tour from Split to the Blue Lagoon, or rent a boat and go there on your own.
Split is a walkable city, and most tourist attractions are located within walking distance. However, if you need to go to places that are further away, you can use public transport or take a taxi. The cost of a single bus ticket is 15 HRK/$2.5, and a taxi ride within the city costs around 50 HRK/$8.
If you have more time, consider visiting other nearby islands such as Hvar or Brac. If you have less time, you can skip the Blue Lagoon and spend more time exploring the city center. Some restaurants in the city center can be tourist traps, so make sure to research before you go.
Split Airport (SPU) is the main airport in the city. It's located 15 miles from the city center, and it takes around 30 minutes to get there by taxi.