What is it?

Split is Croatia's sun-drenched second city, built quite literally inside the walls of Diocletian's Palace — a colossal seaside retirement complex raised by the Roman emperor around AD 305 and never abandoned since. Instead of being roped off as a ruin, the palace evolved into a labyrinth of apartments, bars, boutiques and bakeries, so you'll find laundry strung between Corinthian columns and klapa singers harmonising a cappella beneath a 1,700-year-old vestibule dome. Days here have a rhythm: strong coffee on the marble-paved Riva promenade, the clatter of the Pazar green market, grilled sea bass and Pošip wine in a stone courtyard, then a swim off Bačvice beach as the Adriatic turns molten gold. The stone underfoot — polished to a shine by centuries of footsteps — glows warm honey at dusk, when the bell tower of St Domnius rises above the rooftops like an exclamation mark. What sets Split apart from prettier, quieter Dalmatian towns is its raw energy: this is a working port city with football chants, ferry horns and locals who genuinely live inside the UNESCO site rather than performing for it.

Where is it?

Split sits on Croatia's central Dalmatian coast, roughly halfway between Zadar and Dubrovnik, with Marjan Hill forest park at its back and the islands of Brač, Hvar, Šolta and Vis scattered offshore. The historic core is entirely walkable, and the ferry port on the Riva makes it the natural launchpad for island-hopping. Come in May, June or September for warm seas without August's cruise-ship crush and 35°C heat; winter is quiet, mild and delightfully local, with Advent markets in the palace squares.

What makes it worth it?

There's a moment — usually your first evening, stepping from a dark alley into the Peristyle as the light fades and a voice starts singing — when Split stops being a stopover and becomes the reason you came. Visitors constantly say the same thing: 'I only planned two nights and stayed a week.' It's the rare place where world-class heritage comes without museum hush; you can lean against an Egyptian sphinx that's been there since before the fall of Rome while drinking a cold Karlovačko. Climb Marjan at sunset and the whole story unfolds beneath you: red roofs, blue islands, ferries stitching wakes across the sea. Years later what you'll remember isn't a monument but a feeling — the warmth of sun-heated stone at midnight, the smell of grilled fish and pine, and the easy Dalmatian art of *fjaka*, doing beautifully little at all.

How accessible is it?

Split is one of the easiest bucket-list cities in Europe to reach and enjoy, welcoming well over a million overnight visitors a year plus huge day-trip and cruise traffic. Split Airport (Kaštela) has budget and legacy flights from across Europe, and buses, trains and catamarans link the city to Zagreb, Dubrovnik and the islands. Budget travellers manage on €60–90 a day with hostels and bakery lunches; mid-range visitors should plan €130–200 a day for a boutique room, restaurant meals and a boat excursion, while peak-season waterfront hotels climb well beyond that. Croatia uses the euro and is in the Schengen zone, so many nationalities need no visa; English is widely spoken. Physically it's easy, though the palace's polished stone can be slippery and its stepped alleys are tricky for wheelchairs and heavy luggage — pack decent shoes. Book accommodation and popular island day trips (Blue Cave, Hvar, Vis) weeks ahead for July and August; almost everything else can be arranged on the day.