Split

Absolutely, I'd love to help you plan an amazing 21-day itinerary in Split that is family-friendly and includes visits to beautiful places. Let's get started!

Day 1-3: Explore Split

• Start your trip by exploring the historic Diocletian's Palace, a UNESCO World Heritage Site.
• Visit the Cathedral of Saint Domnius and climb the bell tower for panoramic views of the city.
• Spend time wandering through the charming streets of the Old Town and enjoy local cuisine at one of the many restaurants.

Day 4-6: Island Hopping

• Take a ferry to the nearby islands of Hvar and Brac for a day trip. Enjoy the crystal-clear waters, beautiful beaches, and charming villages.
• Explore the lavender fields in Hvar and visit the famous Zlatni Rat beach in Brac.

Day 7-9: Krka National Park

• Head to Krka National Park for a day of hiking, swimming in waterfalls, and exploring the lush forests.
• Don't miss visiting the Skradinski Buk waterfall, one of the park's most iconic spots.

Day 10-12: Dubrovnik

• Take a road trip to Dubrovnik, known as the "Pearl of the Adriatic." Explore the Old Town, walk along the city walls, and visit the Game of Thrones filming locations.

Day 13-15: Plitvice Lakes National Park

• Drive to Plitvice Lakes National Park, a stunning UNESCO World Heritage Site known for its cascading waterfalls and crystal-clear lakes.
• Spend a day hiking the park's trails and taking boat rides across the lakes.

Day 16-18: Trogir and Sibenik

• Visit the picturesque town of Trogir, known for its well-preserved medieval architecture and charming waterfront.
• Explore Sibenik and visit the St. James Cathedral, another UNESCO World Heritage Site.

Day 19-21: Relax in Split

• Spend your last few days relaxing on the beaches of Split, enjoying the local cuisine, and soaking up the Mediterranean sun.
• Take a sunset cruise along the coast for a memorable end to your trip.

I hope this itinerary gives you a good mix of sightseeing, relaxation, and family-friendly activities in and around Split. Enjoy your trip!