Knisja ta’ San Ġorġ—also known as St George’s Chapel—is a compact, historic Catholic chapel in Birżebbuġa. Its precise beginnings are unknown, but it is confirmed to have existed by the mid-1500s. Over the centuries it was repeatedly restored, temporarily deconsecrated, and uniquely modified when it became physically incorporated into the St George Redoubt (1714–1716), a coastal fortification built by the Order of St John.
Location Map Coordinates 35.831172, 14.530417
Confirmed timeline: build, restorations & modifications
If you need a “single build year”: the safest confirmed statement is “built no later than 1565” (with origins unknown).

Detailed history (what changed and why)
Early presence and parish life (16th century)
While the founding date is not known, the chapel is confirmed to have existed by 1565. Ten years later, Pietro Dusina’s 1575 account paints a picture of a modest coastal chapel with a single altar and minimal resources, yet important enough to host an annual feast dedicated to St George on 23 April.
17th-century decline, renovation order, and deconsecration
The chapel’s condition appears to have fluctuated with local demographics and ecclesiastical attention. In 1621, Bishop Baldassare Cagliares ordered that it be renovated, and it was restored by Palmerus Montana. Despite this, it was again abandoned and ultimately deconsecrated on 22 April 1659.

Re-opening (1682–1683) and the redoubt era (1714–1716)
The chapel was restored again in 1682 through the initiative of Gregorio Bonici and was blessed on 22 April 1683. Its most significant physical transformation came soon after: a redoubt was built around the chapel in 1714–1716. St George Redoubt is particularly notable among Malta’s Hospitaller coastal works because it incorporated a church within the fortification.

Construction and architecture (what to look for)
Chapel interior
The chapel is described as having one altar and includes a painting of St George on horseback slaying the dragon. The painting is described as a copy of a Mattia Preti composition.
Unique defensive integration (a major “modification”)
The chapel’s identity is inseparable from its integration into the St George Redoubt (1714–1716). In practical terms, this meant the chapel became part of a coastal defense site rather than a standalone building—an unusual arrangement for the period.

Restoration history (what is confirmed)
- 1621: renovation ordered; restoration by Palmerus Montana.
- 1682–1683: restored and blessed (re-opened).
- 1907: restored after falling into disuse in the early 20th century.
If you have additional local documentation (parish booklet, restoration report, or a DOI/Restoration Directorate brief), I can add later interventions with the same “confirmed date” standard.
Use today (Mass times & stewardship)
The chapel is active and the Archdiocese parish listing indicates Sunday Mass times (including English and Maltese services). The same listing states it is cared for by the Missionary Society of St Paul.
FAQ
When was Knisja ta’ San Ġorġ built?
The exact founding date is unknown, but it is confirmed to have existed by 1565.

What are the main restorations and modifications?
Confirmed interventions include renovation ordered in 1621, restoration and blessing in 1682–1683, incorporation into the redoubt in 1714–1716, and restoration in 1907.
Is it free to visit?
Access typically depends on opening times and services. If you’re visiting as a tourist, aim for times around scheduled Mass or local events, and always respect signage and any restricted areas.