It can be found in René Viviani Square, next to the Church of Saint-Julien-le-Pauvre, just a stone's throw from Notre-Dame. This is a black locust planted in 1601 by Jean Robin, King Henri IV's herbalist, after whom it is named.

Located between Saint-Gervais Church and City Hall, this memorial garden is dedicated to the victims of the 13 November 2015 attacks. He evokes the various locations affected – the theatre, bars, Stade de France – using blocks of granite.

This clock at the Palais de la Cité is the oldest clock in Paris. Commissioned by Charles V and installed in 1371, it symbolises the emancipation of the state and the monarchy from the Church. In fact, in the past, only churches told the time. Having been altered and restored over the years, it is adorned with royal symbols.

This Gothic church was built in the 13th century on the site of a chapel erected in the 6th century, where a hermit named Severin once lived. Back then, the neighbourhood was the hub of student life. The distinctive feature of this religious building is its double ambulatory, with pillars reminiscent of a palm grove and, at the centre, a unique twisted column. Magnificent stained-glass windows, among the oldest in Paris.

The museum you must visit if you want to learn more about the medieval world. Housed in a 15th-century mansion, it is home to, among other things, the six famous ‘Lady and the Unicorn’ tapestries.

This monument was commissioned by Napoleon to commemorate his victories – some of which are inscribed on the column – and to provide free drinking water to the people of Paris. It is also known as the Châtelet Fountain or the Victory Fountain. At the very top, a bronze statue brandishing the laurels of victory.

Opened in 1987, this cultural institute dedicated to the Arab world is the result of a partnership between France and the countries of the Arab League. Its architecture symbolises the dialogue between Western culture and the Arab world.