Split, Croatia is a city with a mix of modern life and ancient history, and there are many things to see and do. Here are some of the top attractions and activities to consider:

• Diocletians Palace: This is a 1,700-year-old palace that was built for the Roman Emperor Diocletian. It is now a UNESCO World Heritage Site and a popular tourist attraction.

• Cathedral of Saint Domnius: This is a beautiful example of Roman architecture and is located within Diocletians Palace. Visitors can climb the bell tower for panoramic views of the city.

• Old Town: The maze of streets and cobblestoned lanes that surround Diocletians Palace is known as the Old Town. It is a great place to wander and explore, with cafes, restaurants, and shops.

• Riva Promenade: This is the citys waterfront promenade and is a great place to stroll and people-watch. It is buzzing day and night with a mix of locals and tourists.

• Marjan Park: This is a large park with hiking trails, scenic viewpoints, and beaches. It is a great place to escape the city and enjoy nature.

• Archaeological Museum: This is Splits oldest museum and contains a wealth of artifacts from the citys past. It is housed in a Venetian palace from the 16th century.

• Day Trips: There are many interesting day trips from Split, including a sunset cruise, a nighttime stand-up paddleboard tour, and rafting on the nearby Cetina River.

• Restaurants: Split has many great restaurants to try, with seafood being a popular choice. Some recommended spots include Konoba Marjan and Bokeria Kitchen & Wine Bar.

When planning a trip to Split, it is recommended to stay in the Old Town if possible, as it is the heart of the city and has many attractions within walking distance. The best time to visit Split is during the shoulder seasons of May-June and September-October, when the weather is still pleasant but the crowds are smaller.