INmusic Festival — festival guide

At a glance

Dates

19–21 Jun 2027 (3 days)

Location

Unknown, Zagreb, Croatia

Sound

Electronic · Rock

Tickets

€69 – €129 · 2 tiers tracked

Venue type

Natural site

Best nearby base

Zagreb · 0 km · about 0 min

On-site camping

Tent camping available; RV camping is not allowed.

The story

INmusic Festival is Croatia's largest open-air music festival, held from June 27-29, 2027, at RSC Jarun in Zagreb. This unique festival runs from Monday to Wednesday and takes place on Youth Island, offering a lakeside venue. It features an international lineup with past acts including Florence and the Machine, Arctic Monkeys, and Arcade Fire. The festival will include camping for attendees.

INmusic Festival is a 3-day electronic, rock festival at Unknown in Zagreb, Croatia. The June 2027 edition runs 19–21 Jun 2027.

Expect stages split between Electronic and Rock.

Everything happens at Unknown, in Zagreb. Zagreb · 0 km · about 0 min is the organiser's practical nearby base for accommodation and transfers to the festival site. Tent camping available; RV camping is not allowed.

INmusic Festival keeps the same calendar slot each year: June 2027 for this edition, opening on a Saturday and closing on a Monday. It is a high-summer date, which is peak season for both travel and accommodation across the region. That slot matters for the budget — flights and rooms in Zagreb are priced for the festival weekend, not the week around it, so shifting your arrival by a day often saves more than any ticket tier does.

• Located at RSC Jarun in Zagreb, Croatia
• Camping available on-site at Youth Island
• All ages event
• Features international acts, some performing in Croatia for the first time
• Attendance spans across three days from June 27-29, 2027
• Festival straddles two national holidays

Venue, camping & access

Venue type

Natural site

Best nearby base

Zagreb · 0 km · about 0 min

Camping

Tent camping available; RV camping is not allowed.

Getting to the gates

Public transport is available to reach the venue.

What the trip costs from Paris

Door to door from Paris, a trip to INmusic Festival works out at roughly €316 per person on the cheapest combination we track — one of the more affordable weekends in our index.

The ticket is only 22% of that: the rest is getting there and sleeping somewhere, which is exactly the part most ticket sites leave out.

Cheapest travel we price is bus · 19h 14m each way, at €127 return.

Planning the trip, step by step

1. 1Book the ticket first: tiers at INmusic Festival are sold in waves and the cheapest wave is gone long before the line-up is complete.
2. 2Then price the travel from Paris — Cinderella compares train, bus, car and flight for the same dates, and the cheapest option is not always the obvious one.
3. 3Reserve 4 nights rather than 3: the last night of a festival almost always ends after the last train home.
4. 4Follow INmusic Festival on Cinderella to be emailed when a ticket price drops or a new tier opens.

Full line-up

Ordered as the poster reads it — headliners first, then most booked to least. Each name opens that artist's festival dates.

Past editions

Dates are the event's recurring calendar slot, so treat them as approximate — the organiser keeps the official archive.

• 2026

  19–21 Jun 2026 (approx.)

• 2025

  19–21 Jun 2025 (approx.)

• 2024

  19–21 Jun 2024 (approx.)

Travel tips from Paris

• The site itself is Unknown, in Zagreb.
• Public transport is available to reach the venue.
• Book a bed in Zagreb early — rooms around a festival sell out before the last ticket tier does.

• bus19h 14m · €127
• air5h · €211
• train10h 23m · €315
• car15h 45m · €328