The shape of the trip
Croatia is built for a one-way run: start inland in Zagreb, drop through the lakes to the coast, then let the ferries carry you south from island to island until the walls of Dubrovnik stop you. Ten to fourteen days is right. Go in June or September — July and August double the prices and quadruple the crowds.
Zagreb, 1-2 days
Zagreb is Croatia's Habsburg side: coffee culture taken to Olympic levels (sitting two hours over one espresso on Tkalčićeva is a civic duty), the odd and affecting Museum of Broken Relationships (about €7), and the Dolac market under its red umbrellas. Dorms run €18-28. It is a gentle warm-up, which is what you want before the coast.
Plitvice Lakes, 1 day
Buses toward the coast stop at Plitvice (about 2.5 hours, €12-15) and luggage rooms at the park entrances hold your pack (small fee). Sixteen terraced lakes spill into each other over travertine barriers via what is essentially one continuous waterfall system, crossed on plank paths that put the water centimetres under your shoes. It is heavily managed and still astonishing — the water is a mineral blue-green that looks backlit. Entry is steep (about €40 in summer, far less off-season; timed tickets, book ahead). Start at Entrance 2, do the upper lakes first, and you dodge the tour-bus wave. Sleep in one of the farmhouse guesthouses nearby, then flag the morning bus onward to Split (about 3.5-4 hours, €18-22). Swimming, sadly, is banned — save it for the sea.
Split, 2-3 days
Split's old town is Diocletian's Palace — not a museum but a lived-in Roman retirement home, 1,700 years of houses, bars and laundry lines grafted into the emperor's basement halls and peristyle. Climb the bell tower (about €7), swim at Bačvice with the locals, and take the number 12 bus to the beaches under Marjan hill. Dorms €25-40 in season. For a day trip, Klis fortress looks down the whole coast, or catch the fast boat to Bol on Brač for the shape-shifting sand spit of Zlatni Rat.
Hvar, 2-3 days
Jadrolinija and Krilo catamarans run Split-Hvar town in an hour (€8-15, book a day ahead in summer — foot passengers only). Hvar town is the glamour stop: a Venetian square, a fortress above (walk up for €10, sunset over the Pakleni islands included), and yes, the party scene at Hula Hula and Carpe Diem if that is your evening. Balance it by renting a scooter (about €35) over the lavender ridge to Stari Grad, a 2,400-year-old Greek town on a bay of absolute calm, or taxi-boating to the Pakleni coves for the day.
Korčula, 2 days
A southbound catamaran (about 1.5 hours, €12-18) drops you at Korčula town, a miniature Dubrovnik on a fortified peninsula, its streets arranged in a herringbone so the sea breeze cools every lane. Claimed birthplace of Marco Polo, certain birthplace of grk and pošip — the local white wines, best drunk at a stone-wall konoba in the Lumbarda vineyards a short bike ride away (rentals about €15). If your dates align, catch the moreška sword dance, still performed as it has been for centuries.
Dubrovnik, 2 days
The final catamaran leg (about 2 hours, €18-25) lands you under Dubrovnik's improbable walls. Walk the full 2 km circuit early — gates open at 8 and the €35 sting is worth it once, roofs on one side and open Adriatic on the other. Then do what locals do: swim off the rocks at Buža, take the ferry to green, car-free Lokrum (€10ish) and find the peacocks and the salt lake. Sleep outside the walls in Gruž near the port; it is cheaper and the market there does burek breakfasts.
Money notes
Croatia is euro-country now and the coast is not cheap: budget €55-80 a day in shoulder season. Catamarans sell out; book each leg a day or two ahead and everything else falls into place.
