Split in One Day: What to See + How to Get Around (2026)

Split is a city built inside a Roman palace — and that’s not a metaphor. The old town is Diocletian’s 1,700-year-old palace, still lived in, its cellars now cafés and its courtyards now squares. One day is enough to see the heart of it before heading out to the islands or the day-trip country beyond. Here’s a practical route through the city, plus how to arrive and move on.

Getting into the city

Split Airport (SPU) is about 25 km west of the centre, out near Trogir — roughly 30 minutes by car or private transfer. There’s an airport bus to the main bus station and a local bus, but with luggage and a single day to spend, a door-to-door transfer saves the fuss. Once you’re in the old town you won’t need a car: the historic core is pedestrian and small enough to cross in ten minutes.

A one-day walking route

Diocletian’s Palace — start here, because you can’t not: the whole old town is the Roman emperor Diocletian’s retirement palace, built around AD 300. Enter from the Riva through the Bronze Gate into the substructures (the vaulted cellars that held the palace up, now an atmospheric market corridor), and climb into the Peristyle, the colonnaded central square that is still the city’s living room.

Cathedral of St Domnius — on the Peristyle stands what was Diocletian’s mausoleum, later turned into one of the oldest cathedrals in the world. Climb the bell tower for the best close-up view over the palace roofs and the harbour.

The palace gates & Grgur Ninski — wander out through the Golden Gate to the giant statue of Grgur Ninski (Gregory of Nin); rubbing his polished toe is the local good-luck ritual. The Vestibule, a domed rotunda near the Peristyle, often has a cappella singers using its acoustics.

The Riva — drop back down to the Riva, the palm-lined waterfront promenade along the palace’s south wall. It’s the city’s front porch — the place for a coffee and a first look at the sea.

Marjan hill — finish with the climb up Marjan, the forested peninsula west of the old town. Steps lead up from the Varoš quarter to viewpoints looking back over the red roofs, the palace and the islands offshore. It’s the best view in Split and a green break from the stone.

With more time — Klis Fortress

If you have a half-day to spare, the hilltop Klis Fortress, about 12 km north of the city, is the standout add-on: a great fortress guarding the pass behind Split, with sweeping views down over the city and coast (and a cameo as Meereen in Game of Thrones). A short drive or a half-day with a driver ties it in neatly.

Getting around

The old town is walkable end to end in minutes, so you’ll do the day on foot. For Marjan you just walk up from Varoš; for Klis or the beaches beyond Bačvice, a short taxi or a half-day driver saves backtracking.

Moving on — day trips, islands and the coast

Split is the hub of Dalmatia. The quickest trip is medieval Trogir, a UNESCO island-town just 30 minutes west, near the airport.

Inland and along the coast are the national parks — Krka and Plitvice — while across the border, Mostar in Bosnia is the great cultural day trip, about 2.5 hours each way.

For the islands, the harbour right by the old town runs ferries and fast catamarans to Hvar, Brač and Vis — the reason many people base themselves in Split in the first place.

When to go

Late spring and September are the sweet spot — warm, swimmable, and without the July–August peak crowds that pack the palace lanes and the ferry queues. Summer evenings on the Riva are lovely once the day’s cruise passengers have gone; winter is mild and quiet, with the palace at its most atmospheric and empty.

Bottom line

Give Split a day: the palace, the bell tower, the Riva and Marjan sit within an easy walk, with a short-hire driver for Klis or the beaches. Then use the city for what it does best — a springboard to Trogir, the national parks and Mostar, and the ferry port for Hvar and the islands.