Every September, the Old Harbour of Spetses becomes the setting for one of Greece’s most dramatic commemorations. Boats gather offshore, spectators fill the waterfront and the darkness is broken by fire, fireworks and the silhouette of a burning ship.

This is Armata, the island’s annual tribute to the Naval Battle of Spetses, fought during the Greek War of Independence in 1822. Far more than a historical reenactment, the festival is an expression of Spetses’ enduring relationship with the sea—a relationship that shaped its wealth, architecture, traditions and identity.

In 2026, the Armata celebrations will take place from 28 August to 13 September, culminating in the main event at the Old Harbour on Saturday, 12 September. Admission to the events is free.

An Island Built by the Sea

Long before Spetses became known as a cosmopolitan weekend escape, it was one of the great maritime centres of the Saronic Gulf.

During the 18th century, the island developed a powerful commercial fleet. Its captains travelled across the Mediterranean and the Black Sea, returning with fortunes that financed elegant mansions, churches and spacious pebble-covered courtyards. When the Greek Revolution began in 1821, many of those ships were transformed from commercial vessels into warships.

Spetses was among the first islands to raise the revolutionary flag, on 3 April 1821. Its captains committed their ships, crews and personal wealth to the struggle, while Laskarina Bouboulina emerged as one of the Revolution’s most remarkable figures. A wealthy shipowner and naval commander, she financed military operations and placed her own fleet at the service of the uprising.

The island’s maritime heritage has never completely disappeared. Traditional wooden shipyards still operate around the Old Harbour, where craftsmen continue techniques passed down through generations. Bouboulina’s famous vessel, the Agamemnon, was completed in one of the island’s shipyards in 1820.

Against this background, Armata feels less like a performance imported for visitors and more like a story emerging naturally from the harbour itself.

The Battle Behind the Festival

The events commemorated by Armata took place on 8 September 1822.

An Ottoman-Egyptian fleet was approaching the Argolic Gulf with the aim of resupplying the fortress of Palamidi and the Ottoman forces in Nafplio, which were under siege by the Greek revolutionaries. The fleets of Spetses, Hydra and Psara came together to prevent the operation, under the leadership of the Hydriot admiral Andreas Miaoulis.

The Greek fleet was smaller and relied heavily on fireships—vessels loaded with combustible material and directed towards enemy warships before being set alight. During the confrontation, the Spetsiot captain Kosmas Barbatsis steered his fireship towards the Ottoman flagship. The manoeuvre caused panic and contributed to the enemy fleet’s withdrawal from the area. The attempt to resupply Nafplio ultimately failed, and the city surrendered to the Greek forces a few months later.

Over time, the battle became inseparable from local legend. Barbatsis came to represent the courage of the island’s sailors, while the dramatic fireship attack became the emotional centre of the story.

The burning ship seen during the modern Armata celebration should therefore be understood as a symbolic, theatrical interpretation rather than a literal reconstruction of every detail of the battle. Contemporary historical accounts do not conclusively establish that the Ottoman flagship was destroyed by fire. The spectacle instead transforms the fireship attack—and the fear it created—into an image that can be experienced by a modern audience.

From Naval Victory to Living Tradition

According to local tradition, the people of Spetses attributed the outcome of the battle to the protection of the Virgin Mary, since it coincided with the feast of her Nativity. A small church dedicated to Panagia Armata was later built near the Old Harbour in gratitude for the victory.

The annual festival grew around this historical and religious memory. Today, its programme extends over more than two weeks and includes concerts, theatrical performances, exhibitions, traditional dances, children’s activities and commemorative ceremonies.

Yet everything moves towards one evening.

On Saturday, 12 September 2026, the Old Harbour will become an open-air stage for the reenactment of the naval battle. A replica vessel representing the Ottoman flagship will be set alight on the water, followed by fireworks and a drone show over the harbour. The historical narration will be presented in both Greek and English.

The result is intensely theatrical. Fire is reflected on the surface of the sea, smoke rises above the harbour and the surrounding hills briefly disappear behind flashes of colour. From the waterfront, the audience watches the story unfold in the same maritime landscape where the original confrontation took place.

Experiencing Armata 2026

Although the burning of the replica ship is the best-known moment, Armata is not simply a single-night fireworks display.

Traditional dance performances connect the festival with the island’s living customs, while concerts bring residents and visitors together in Bouboulina Square. The 2026 programme includes a major concert on Friday, 11 September, followed by the main commemoration on Saturday and religious services, wreath-laying ceremonies and further cultural events on Sunday, 13 September.

Visitors who arrive earlier can experience a quieter side of the celebration. Exhibitions and smaller events offer more context, while the Old Harbour can be explored before it fills with spectators.

The harbour is one of the most atmospheric parts of Spetses. Traditional shipyards stand alongside former captains’ houses, fishing boats, cafés and small waterfront restaurants. Walking here during the day makes the evening reenactment feel more meaningful: the festival’s ships and flames are not appearing against an anonymous stage, but against the island’s historic maritime heart.

Following the Story Across Spetses

Armata provides an ideal starting point for discovering the history of the island.

At the Bouboulina Museum, housed in the captain’s former residence, visitors can learn about her life, her ships and her contribution to the Revolution. The Spetses Museum, located in the mansion of Hatzigiannis Mexis, preserves archaeological discoveries, traditional costumes and objects connected with the events of 1821, including the island’s revolutionary flag.

Dapia, the island’s main harbour, retains old cannons and historic buildings that recall its naval past. From there, the waterfront road leads towards the Old Harbour, passing neoclassical houses and pebble mosaics before reaching the traditional shipyards.

Private car traffic is restricted on Spetses, so the journey is naturally slower. Walking, cycling, horse-drawn carriages, taxis and sea taxis are the usual ways to move around the island. That unhurried rhythm is part of its character, particularly in the historic centre.

Planning Your Visit

Regular high-speed ferries connect Piraeus with Spetses, usually travelling through Poros, Hydra or Ermioni before arriving at Dapia. Depending on the service, the journey normally takes around two to three hours.

Because Armata is the island’s most important annual celebration, ferry tickets and accommodation should be booked well in advance. The official municipal guidance also recommends advance reservations during the busy summer and early-autumn period.

On the evening of the reenactment, the Old Harbour becomes extremely crowded. Arriving early is essential for anyone hoping to find a good position along the waterfront. Visitors sensitive to loud noise should also be prepared for fireworks, pyrotechnics and large crowds.

Comfortable shoes are advisable, as reaching and leaving the harbour may involve a considerable amount of walking. Staying close to the Old Harbour makes the event easier to attend, while accommodation around Dapia provides convenient access to ferry services and the centre of town.

Where Memory Meets the Sea

There are festivals that recreate history from a safe distance, carefully separating the modern world from the past. Armata does something different.

Its story remains embedded in the streets, shipyards and family histories of Spetses. The same harbour that welcomes yachts and fishing boats becomes the stage for a naval battle. The same island that now attracts travellers with its mansions, beaches and relaxed pace remembers a time when its ships carried sailors into war.

When the replica vessel begins to burn and its reflection spreads across the water, the spectacle is undeniably powerful. But the deeper significance of Armata lies beyond the flames.

For Spetses, this is not simply a festival about something that happened in 1822. It is a declaration that the island’s maritime past is still present—carried through its traditions, preserved in its harbour and retold every September beside the sea.