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must-visit in ZadarSquare & Landmark

Sea Organ

📍 Obala kralja Pet Kresimira IV, 23000 Zadar, Croatia
Sea Organ
1 photos
4.5/ 5.0
★★★★★

Quick Facts

Location
Croatia, Zadar
Category
Square & Landmark
Duration
30-60 minutes including Greeting to the Sun and the sunset
Address
Obala kralja Pet Kresimira IV, 23000 Zadar, Croatia
Coordinates
44.1194, 15.2314

Introduction

The Sea Organ (Morske orgulje) is a wave-played acoustic installation on Zadar's waterfront, designed by architect Nikola Basic and opened on 15 April 2005. White marble steps run about 70 metres along the shore in seven sections, with 35 polyethylene pipes of differing length, diameter and inclination buried beneath; as waves break they push air through the pipes in low, ever-changing organ-like chords - five tones combining into seven chords, arranged by acoustician Ivica Stamac and inspired by klapa, Croatia's traditional a cappella singing. Free and open around the clock, in 2006 it shared the European Prize for Urban Public Space with the neighbouring Greeting to the Sun. It replaced the monotonous concrete sea wall left by postwar reconstruction, turning the land-water border into a public sitting room. After dark, the 22-metre circle of 300 solar glass plates beside it lights up in a random show, answering the organ's low drone. Alfred Hitchcock once called Zadar's sunset the finest in the world - sitting on the steps at dusk to hear the sea and watch the lights is the old town's classic half hour.

✨ Highlights

1
Thirty-Five Wave Pipes
Beneath the marble steps lie 35 polyethylene pipes of differing length, diameter and inclination, turned into random chords by the swell.
2
Five Tones, Seven Chords
Arranged by acoustician Ivica Stamac, five tones combine into seven chords, inspired by klapa, Croatia's traditional a cappella singing.
3
Seventy Metres of Steps
White marble steps run about 70 metres along the shore in seven sections, a public sitting room for listening and sunset-watching.
4
Greeting to the Sun
Beside it, a 22-metre circle of 300 solar glass plates stores daylight and performs a random light show after dark.
5
A 2006 European Prize
Opened 15 April 2005, it shared the European Prize for Urban Public Space with Greeting to the Sun in 2006, transforming a drab postwar sea wall.
6
Hitchcock's Sunset
Hitchcock once called Zadar's sunset the finest in the world; at dusk the steps fill with people listening to the sea - the old town's classic scene.

🛈 Practical Info

→Duration：30-60 minutes: sit for ten minutes of organ, wait for the sunset, then watch the light show; pair it with the Roman Forum and St Donatus for a half-day old-town loop
→Best time：Arrive an hour before sunset - you get the daytime organ, the sunset and the light show in one go; early mornings are almost empty
→Worth it?：Yes - one of the rare cases where nature is made into an instrument, free and right on the old-town route; but in calm seas the sound turns faint, so do not expect a clear melody at every hour
→Watch out：The marble steps are wet with spray year-round, so mind your step sitting or walking; the steps crowd on summer evenings, so keep valuables in front pockets; cruise days are busiest after midday
→Combine with：The same promenade holds the Roman Forum with its standing Roman column, the 9th-century circular Church of St Donatus, and a 56-metre bell tower with city views
→Opening Hours：Open around the clock and free; the busiest hour is sunset, and the light show starts after dark
→Transportation：Zadar old-town seafront

Ticket Information

Ticket Information
AdultFree

Entirely free, no ticket, open around the clock

💡 Tips

• Arrive an hour before sunset to catch the organ, the sunset and the light show in one visit.
• The steps stay wet with spray, so mind your step when sitting or walking.
• In calm seas the sound turns faint; only a good swell deepens the drone.
• Early mornings are almost empty - the quiet slot for photos and recording.
• Link it with the Roman Forum and St Donatus for a half-day old-town loop.
• Free and open 24 hours, so there is no need to rush the visit.

FAQ

What are the opening hours of Sea Organ?

Open around the clock and free; the busiest hour is sunset, and the light show starts after dark

How much is the admission for Sea Organ?

Adult: Free; Entirely free, no ticket, open around the clock

Any practical tips for visiting Sea Organ?

Arrive an hour before sunset to catch the organ, the sunset and the light show in one visit. The steps stay wet with spray, so mind your step when sitting or walking.

How long should I spend at Sea Organ?

A typical visit takes 30-60 minutes including Greeting to the Sun and the sunset.

Both the Sea Organ and Greeting to the Sun are free public art installations open around the clock with no tickets or closing days; in heavy swell the drone deepens, but watch for slippery steps. Compiled October 2026.