Musée Gustave Moreau

The oldest planned square in Paris, and what many tourists as well as locals consider the heart of the Marais area.

An 8-storey block of flats, built in 1932–1934.

A monument to the French art de vivre, housed in a 19th-century wing of the Louvre that has been restored to beaux-arts splendour, its galleries and period rooms showcase eight centuries of Gallic taste in interior decoration.

The sleaze of boulevard de Clichy between place Pigalle and place Blanche can provide a moment of distraction. Be warned if you are male it is better to do this in the company of a female fellow traveller, as the clubs often send the girls outside to attempt to physically drag passing men off of the street. These strip clubs are big ripoffs. They tempt you with a free drink for €10 entry; once in the girl who starts dancing orders a couple of drinks (Red Bull) and then before you realise you are presented with a bill ranging from €500-700. They have these big bouncers who threaten/manhandle you till you arrive at some settlement with them. The whole of Pigalle is a rip off, best avoided. The police know about these places but nothing is done.

Enter Bastille station through any entrance or on any train and then make your way to the Bobigny/Pablo Picasso-bound platform. All that's left of the fortress whose front steps used to lead up from place de la Bastille are some foundation stones which you can see while waiting for a north bound train on this metro platform. There are maps and explanations showing where the fortress used to be relative the place and surroundings (basically the location of the old front steps are now occupied by Café des Phares).

One of the last remnants of medieval Paris outside of the 4th, this tower was once part of a castle called l'hôtel de Bourgogne.

The Pasteur Museum is housed in the apartment where the great scientist spent the last 7 years of his life. Hardly touched since that time, the museum is full of personal memorabilia and scientific instruments. Pasteur is buried on the grounds in a flamboyant mosaic-decorated mausoleum. The museum was closed to individual visitors for security reasons after the 13th November 2015 Paris terrorist attacks.

The oldest church in Paris, founded in the year 542 by King Childebert. The church as it exists today dates mainly from the 11th century, the period in which it became the center of a powerful Benedictine abbey. The Revolution witnessed the suppression of the abbey in 1794, when most of the monastic buildings were put to the torch. Earlier, 318 priests had been hacked to death nearby by a mob on 3 September 1792. The church underwent significant restoration in the 19th century, ensuring the preservation of the building, which by that date represented a fascinating mix of styles: 6th century marble columns placed alongside Gothic vaults and supported by Romanesque arches. Famous burials within the church include René Descartes (philosopher), Nicolas Boileau (poet) and King John Casimir of Poland, who had become (in 1669, before his death) abbot of the church's monastery.

One of the three islands on the river Seine

Guimard's own home, built in 1909-12. It is less decorated than Castel Béranger, but still beautifully shaped. Privately owned and not open to the public.

It was conceived by Louis XV as a grand neo-classical church honouring St. Geneviève, the patron saint of Paris. After the Revolution, the building was converted into a mausoleum for the great philosophers, military, artists, scientists, and heroes of the French Republic. Occupants of the crypt include Voltaire, Rousseau, Victor Hugo, Zola, the Curies, and Alexandre Dumas (reinterred here in 2002). The view from the dome (206 steps) is marvellous. Check tour departure times at the information desk. A fascinating reconstruction of Foucault's pendulum also hangs within the Panthéon.

The house in which the famous French novelist Victor Hugo once lived.

The ancient medieval fortress and prison of the city's island, site of some remarkable medieval royal architecture and the scene of Marie Antoinette's imprisonment in the period leading to her execution in 1793; lots of revolutionary associations.

This charming museum is owned by the French Académie des Beaux-Arts. Its main collection areas, the result of several large donations, include: First Empire art and furnishings; illuminated manuscripts; and Impressionist art, including the largest Monet collection in the world and works by Renoir, Manet, Morisot, Caillebotte and Gauguin.

There are many beautiful footpaths, a Buddhist Temple, and a lake with rowboats available for rental (about €10 as of 2009). The lake has many different kinds of birds, and islands accessible by footbridge.

The two pavilions were built in 1784 to 1787 by the French architect Claude-Nicolas Ledoux, who erected many similar toll houses at the entrances to the city.

The Museum of Mankind, accommodated in the Palais du Chaillot, is an anthropological museum covering the history of mankind and human societies.