Patrick Comerford
I have been to some of the smallest states in Europe over the years. Both the Vatican and San Marino are completely landlocked within Italian territory, yet are sovereign entities themselves, with all the international rights and obligations that entails.
Malta is off the coast of Italy, but it too is a sovereign, independent, internationally recognised state and, unlike San Marino and the Vatican, it is a full member of the European Union.
I have missed out on visiting Monaco, Lichtenstein and Andorra, which are also counted as European microstates, although on one occasion I came close to standing on former Andorran sovereign territory when I stood on the steps of the court building in Perpignan, once the supreme court of Andorra although it is in French territory.
Cyprus, where I have worked and been on holiday, and Luxembourg, are too large, both in land territory and population numbers, to be bring the six European microstates up to eight in number. The Isle of Man, which I visited in my teens, and the many Channel Islands, such as Guernsey, Jersey, Alderney and Sark, are not fully sovereign as they are crown dependencies of the United Kingdom and they do not represent themselves in international bodies such as the UN.
While the microstates have sovereignty over their own territory, there are small autonomous territories in Europe that, despite having more or less own independent government, executive branch, legislature, judiciary, police, and other trappings of independence, are nonetheless under the sovereignty of another state. Some of those anomalous places I have visited include Gibraltar, which is a British overseas territory surrounded by Spain, but not a separate independent state.
And I have been to places that are unusual, such as Mount Athos, the autonomous monastic community in Greece, often described as a monastic state and under the direct jurisdiction of the Ecumenical Patriarch of Constantinople.
In Cyprus, I have passed though Akrotiri and Dhekelia, which is a British overseas territory, and I have crossed the ‘Green Line’ in Nicosia into the so-called ‘Turkish Republic of Norther Cyprus’, hardly a microstate as it remains essentially the Turkish-occupied part of the divided island and its statehood is not recognised by the UN, the EU, any EU member state or in international law.
At times, counting these places is like counting sheep in restless or sleepless moments in the night, and reminiscent of the 99 Ealing comedy Passport to Pimlico, which I was writing about the week before last (7 August 2026). But over the weekend, I found myself asking whether I had missed out on listing one European microstate that I may also have visited in the past.
The Sovereign Military Hospitaller Order of Saint John of Jerusalem, of Rhodes and of Malta, to give the order its formal and legal name, is a sovereign entity in its title and in international law and it has diplomatic relations with many sovereign states and nations. It no longer has territory, and certainly not in Jerusalem, Rhodes, or Malta, all of which I have visited in the past. On the other hand, some of the order’s buildings in Rome, including its headquarters at the Magistral Palace, have special autonomous privileges in Italian law.
Although not a state, the Order of Malta or the Knights of Malta is a sovereign entity under international law. It has permanent non-state observer status at the UN, it has full diplomatic relations, including embassies, with 115 states, it issues its own stamps, coins, passports and license plates, and it has its own army medical corps.
The Grand Master, who is elected for ten years, is known as the Prince and Grand Master, and is both the religious superior and the Sovereign of the Order of Malta, and also holds the title of Most Eminent Highness.
The biometric passports issued by the Order of Malta are diplomatic and service passports and are said to be among the rarest in the world, with only about 500 in total. They are reserved strictly for members of the government (Sovereign Council), diplomatic corps, and select humanitarian officials, and they are recognised in over 100 countries.
Two friends on Facebook were having a discussion the weekend before last about the international status of the Order of Malta. One suggested that the Order of Malta, rather than the Vatican, is technically the pedantic correct answer to the question, ‘What is the world’s smallest state?’
Unlike the Holy See, which is sovereign over the Vatican City, the Order of Malta has no territory. However, its headquarters in the Palazzo Malta on Via dei Condotti and the Villa Malta on the Aventine Hill are granted extraterritoriality by Italy, and Malta extends the same status to the order’s historical headquarters in Fort St Angelo.
The Aventine Keyhole is a famous peephole in the green door of the Villa del Priorato di Malta in Rome. Looking through the keyhole gives sight of a perfectly manicured garden hedge framing the dome of Saint Peter’s Basilica. This unique spot is said to allow the curious to peer through three sovereign territories at once: the order’s property, Italy, and Vatican City.
The Aventine Hill is one of the Seven Hills on which ancient Rome was built. I stayed once in Sant’Anselmo, the Benedictine Abbey on the Aventine Hill, as a guest during a conference on the Church in China. The campus includes Sant’Anselmo Abbey, the offices of the Benedictine Confederation, the residence of the Abbot Primate, the College of Sant’Anselmo, as well as the Church of Sant’Anselmo.
The campus faces onto the Piazza dei Cavalieri di Malta, the square on the Aventine Hill created in 1764 by the architect Giovanni Battista Piranesi. Outside, on the square, tourists queue up in long lines to peer through the keyhole of the ‘Buco della Serratura’ as they are told that are standing in one state (Italy), looking through another one (Order of Malta), and seeing a third (Vatican).
I have visited the former Palace of the Grand Masters in Rhodes. The Knights of Rhodes were expelled from the island by the Ottoman Turks in 1522, and the surviving knights sailed first to Crete, then under Venetian rule, as a staging and regrouping point before moving on to Sicily and eventually Malta, becoming the Knights of Malta. They lost their last footholds in Crete in 1669. The knights were expelled from Malta by Napoleon in 1798, and the former Palace of the Grand Masters in Valletta is now the office of the President of Malta.
Ever since, the Magistral Villa has been at the heart of the Order of Malta’s institutional life, welcoming heads of state, ambassadors and visitors from around the world. It is home to Piranesi’s Church of Santa Maria in Aventino and to the keyhole framing the dome of Saint Peter’s Basilica.
No passport checks are needed for this experience – but then I’ve never been asked for a passport going in or out of the Vatican or San Marino either. Unlike Monaco, San Marino or Andorra, neither the Vatican nor the Order of Malta has an international football team or football league. Monaco has own international team, but AS Monaco plays in Ligue 1, the top tier of French football, and very successfully too. San Marino is currently the lowest-ranked FIFA-affiliated national football team, having won only three matches since their inception. Its chances might improve dramatically if either the Vatican or San Marino decided to sign up, and perhaps signing up the Order of Malta might even increase the moral tone of the pressure on Gianno Infantino to stand down.
As for the knights’ former territories, Rhodes is a part of Greece and Malta is a sovereign, independent EU-member state. And Air Malta is not the air force of the Knights of Malta – its a wholly-owned subsidiary of Ryanair, and it operates scheduled flights on behalf of Ryanair. It’s more like the ‘Nights of Malta’ and the nearest you get to an order, I suppose, is the orderly queueing for ‘Priority’ and ‘Non-Priority’ boarding.
