Flag-Raising at Piazza della Libertà
The morning begins in Piazza della Libertà, the square that opens onto the Palazzo Pubblico in the heart of San Marino's Historical Center. By 9:45 am the Military Corps deploys across the paving and the flag goes up — the Crossbowmen in their medieval dress, the uniformed Guardie di Rocca, the brass of the military band, all framed by the neo-Gothic facade of the seat of government. Arrive early enough to stand along the square's edge; this is a public ceremony, and locals and visitors fill the streets together.
The Captains Regent are San Marino's two joint heads of state, an office established in the first half of the 13th century — the first two consuls were elected by the Grand and General Council in December 1243, and the titles became "captain" and "rector" in 1317. They serve six-month terms, which is why the investiture happens twice a year, on April 1 and October 1. In 2026 the October ceremony falls on Thursday, October 1.
Follow the Procession from the Basilica to the Oath
At 10:40 am the newly elected Captains Regent process to the Basilica del Santo for the religious rite. Walk with the crowd or station yourself along the route through the historical quarter; the participants parade in period costume, and the streets themselves are the venue. At 11:30 am the parade returns to the Palazzo Pubblico for the official Oration — the centrepiece of the day, when the Captains Regent take their oath and receive the Investiture. At 12:30 pm the procession moves on to Palazzo Valloni before returning to Piazza della Libertà for the lowering of the flag.
- April 1, 2026 — 9:45 am flag-raising and deployment of the Military Corps in Piazza della Libertà; 10:40 am procession to the Basilica del Santo; 11:30 am oath and Investiture at the Palazzo Pubblico; 12:30 pm procession to Palazzo Valloni and the flag lowering back in the piazza.
- October 1, 2026 — the second investiture of the year, falling on a Thursday. Expect the same ceremonial shape: the historical protocol, the period costumes, the parade through the Historical Center, and the public gathering in the streets.
Use the Ceremony as a Key to the Republic's Institutions
This is a civic and historical observance rather than a commercial holiday, and no retail promotions attach to it. What you get instead is access: around the date, cultural events and guided tours tend to focus on the Republic's history and institutions, and hospitality businesses see increased patronage. Build a day around the machinery of one of the world's smallest sovereign states — 23.6 square miles, roughly 34,000 people, the fifth-smallest country on earth after Monaco, Vatican City, Nauru and Tuvalu.
- Take a guided walk of the sites tied to San Marino's governance, and read the ceremony as the latest act in a very long run: the Captains Regent were exempted from prosecution during their mandate by a law of 1499, and the constitution — the Statutes of 1600, written in Latin in six books — is described as the oldest surviving constitution.
- Note the modern milestones while you watch the oath: a 1972 law removed the barriers barring women from public office, and in 2017 Vanessa D'Ambrosio and Mimma Zavoli became the first two female Captains Regent.
- Eligibility for the office is strict — citizenship by birth, age 25 or over, membership of the Grand and General Council, and no service as Captain Regent in the previous three years — which makes the two figures on the Palazzo balcony worth a second look.
Plan Around the Season
April 1 puts you in San Marino at the start of spring, with the ceremony as the anchor of your morning and the historic quarter's lanes to walk afterwards. October 1 brings the second investiture, on a Thursday in 2026, in cooler weather and with the same public ritual. Either date works as the centre of a short stay: the ceremony itself occupies the morning, leaving the afternoon for the guided institutional walks and the historic centre. Because the event is not a commercial holiday, book hospitality with the awareness that patronage rises around the date.
Beyond the Ceremony
San Marino was named the Least Visited Country in Europe in 2017, with about 60,000 international tourists that year — which means the streets around Piazza della Libertà on investiture morning are one of the few times the Republic feels crowded, and the rest of your visit will not. The country's postal history is its own small attraction: a paid postal service was established in 1607 and the first postage stamps were issued in 1877, a tradition collectors still travel for. And there is a good story to carry up the hill: after writing to the Captains Regent in 1861, Abraham Lincoln was granted honorary citizenship of San Marino.
Set your alarm for the flag-raising, stake out a spot in Piazza della Libertà, and let the morning carry you from the Basilica to the Palazzo Pubblico to the lowering of the flag. Pick April 1 or October 1, 2026, book your room in the City of San Marino, and watch a republic that has been swearing in its two heads of state for the better part of eight centuries do it again.