Dubrovnik Croatia in 3 Days: Budget Day Trips

Three days: the Walls, the Elaphiti ferry, and Montenegro

Three days adds the first border crossing to the two-day basics: City Walls and the Elaphiti Islands, then a full day into Montenegro for Kotor, passport required. Need less time? See the 2-day plan . Need more? The 5-day , 6-day , and 7-day plans extend this same spine with Mostar, Peljesac wine, and Mljet.

Book these before you go:

Day Trip Travel time (one-way) Cost
Day 1 Dubrovnik Old Town, City Walls n/a, home base EUR 40 Walls ticket (EUR 15 winter)
Day 2 Elaphiti Islands (Lopud) 15-60 min by ferry EUR 5 ferry / EUR 30-75+pp tour
Day 3 Montenegro (Kotor) roughly 2h to the border area EUR 25-33 bus / EUR 30-68pp tour

Day 1: Arrival, the City Walls, and how day-tripping works from here

Morning: settle into Lapad or the Old Town, then walk the City Walls at opening, roughly 8am in peak season, before the heat and the queues. The circuit runs EUR 40 in peak season (EUR 15 in winter) and takes 1.5-2 hours; it is genuinely the one Dubrovnik sight worth doing before anything else, even on a day-trip-focused visit. Afternoon: learn the city’s two departure points, since every day trip in this itinerary starts from one of them. The Old Port, a short walk past the Pile Gate, is where the Elaphiti and Lokrum boats leave. Gruz, a 10-15 minute bus ride northwest, is the real transport hub: the main bus station and the ferry/cruise port, and where Kotor, Mostar, and most organized-tour pickups happen. Evening: dinner in the Old Town or Lapad, and an early night if tomorrow’s trip has an early departure.

Rough spend, 2 people: EUR 110-150, mostly the Walls tickets.

Day 2: The Elaphiti Islands, ferry over tour

Morning: Jadrolinija ferry (lines 807/831) from the Old Port to Lopud, roughly EUR 5 each way and 30-50 minutes depending on the sailing. No cars anywhere on the island; walk 15-20 minutes across to the sandy Sunj beach for a swim, or wander the ruined forts and gardens near the ferry dock. Afternoon: a second island, Kolocep or Sipan, if the ferry schedule allows a same-day connection, or a longer stretch on Lopud’s beach if it doesn’t. Evening: return ferry to the Old Port, then dinner back in town.

Rough spend, 2 people: EUR 60-90, mostly food; the ferry itself costs next to nothing next to the EUR 30-75+pp three-island tour boats, which trade the savings for a packed single-day, multi-island, lunch-included format.

Day 3: Montenegro and Kotor, passport required

Morning: earliest available departure, ideally 7-7:15am from Gruz, for the crossing into Montenegro at Karasovici/Debeli Brijeg. This is a genuine non-Schengen international border: passport required, and the wait swings from 10-20 minutes this early to multiple hours at peak summer midday. Independent bus fare runs roughly EUR 25-33 one-way; an organized tour covering transport, a guide, and stops in Kotor and Perast runs roughly EUR 30-68pp. Midday: Kotor’s own walled Old Town and a climb of its fortress walls, roughly EUR 15 (free November-April), plus time in Perast if the tour includes the Our Lady of the Rocks boat trip. Evening: the return crossing, which can run long regardless of how early the morning leg went; build in slack rather than booking a tight evening return.

Rough spend, 2 people: EUR 90-160, the widest range in this itinerary depending on independent bus versus guided tour.

Is 3 days enough to add Montenegro?

Yes, if the border-crossing day is the one thing added to the two-day basics. Three days covers the Walls, one island day trip, and Kotor without feeling rushed, but leaves no slack for a second cross-border trip; that’s what the 5-day plan adds with Mostar.

Do you need a passport for Kotor?

Yes. Croatia joined Schengen on 1 January 2023, but Montenegro is not a Schengen member, so the crossing at Karasovici is a genuine international border with passport control, not a seamless intra-Schengen hop. Summer midday queues can run to several hours, which is why an early departure matters more here than almost anywhere else in this itinerary.

How much does 3 days of day-tripping cost?

Figure roughly EUR 260-400 total for two people: two nights in Lapad or Gruz, the Walls ticket, the Elaphiti ferry, and either an independent Kotor bus or a guided tour. Choosing the guided Kotor tour over the independent bus adds roughly EUR 60-100 to that total but removes the timing risk of the border crossing.

General visitor information and current cruise-ship schedules are on the official tourist board site and tzdubrovnik.hr ; check ferry timetables on jadrolinija.hr before locking in Day 2.