Rue Nicolas-Appert

This wedding cake-white church rises visibly above the north part of Paris. The striking building, with its towers and white onion dome (83 m high), was built between 1875-1914 on the birthplace of La Commune, officially as an act of penitence for the sins committed during the civil war in which thousands of Communards were executed, as well as for the previous bloodshed of the 1870 Franco-Prussian war. A number of prominent businessmen put up the money, and a dizzying combination of architects worked to put together the mock Romano-Byzantine extravaganza. Consecration followed in 1919. The view over Paris from the dome and from the square before it (200 m above sea level) is unsurpassed, apart from that enjoyed at the Eiffel Tower (50 km on a clear day). For the athletic traveller there are stairs from several directions to the top of the hill; otherwise there is also a funicular which runs every few minutes during the daytime from Place St. Pierre. Follow the signs that say "Funiculaire De Montmartre". Beware that the guards don't like it if they catch you taking pictures inside and will even yell "No photo!" and chase you down if they see you with a camera. Be warned: along the lower steps leading up to church, groups of mostly young African men gather and reach toward you with a small string, offering to loop it round your finger. In case it happens, pull back your hand, brush them off and move on. They might claim that "This is for the church." In case your feel that things go sideways, raise your voice to get people's attention and ask them call the police.

The Palais de Tokyo is Paris's largest specialist contemporary art exhibition venue, owned and operated by the national government. The building dates to 1937 and also includes the Museum of Modern Art of the City of Paris.

The Jewish quarter, with many small delis and shops. Lively on most days except for Saturdays.

The east wing of the Palais de Tokyo holds the modern art collection of the city of Paris, dating roughly from World War I to date (the older part of the collection is at the Petit Palais in the 8th), including around 10,000 works.

Two-level bridge.

The massive parish church of the Les Halles area is a notable example of late Gothic interspersed with Renaissance details (including the entire front façade), as it was only completed in the 17th century. Its unique form results from a combination of relatively short length and impressive height of over 30 metres inside. The latter allows room not only for an array of stained glass windows and paintings, but also France's largest church organ of 8,000 pipes. The sculpture Écoute, depicting an oversized human head, was placed in front of the church's southern facade and has become a favourite photo spot.

There are a number of famous occupants, but the real reason to visit this cemetery is to see the ornate tombstones, sculptures, and other sometimes macabre, sometimes touching memorials Parisians have left here for their dead.

An ancient Roman theater, the only surviving above-ground ruins of the Gallo-Roman era in Paris (ancient Lutetia, French Lutèce) apart from the nearby Thermes de Cluny. The theatre could hold approximately 15,000 spectators and measures some 132 m x 100 m. Built sometime in the 2nd century CE, the location of the actor's dressing room, the platform of the stage, and lapidary remains can still be seen. The remains were rediscovered in 1869, when new streets were being built. An excavation was subsequently ordered in 1883. The theatre has been preserved as a quiet archaeological park removed from the bustle of Parisian streets.

A museum of contemporary art. It was founded in 1984 by the well-known jewel and watch manufacturer, Cartier. In 1994 it moved to the new building erected on plans of the architect Jean Nouvel.

Part gallery - part restaurant - part nightclub, La Cite (Les Docks) is a modern building that is instantly recognisable due to being draped on one side with a large neon green shell covering the stairwells and roof the building. Roughly translated in English as The City of Fashion and Design, this is a trendy spot at the weekends and is used for event like Paris Design Week. The restaurant in the building is open all year round.

CLOSED UNTIL LATE 2024 OR 2025 FOR RENOVATION WORKS. Built in 1900 for the universal exposition, the Grand Palais was an engineering feat and a milestone of design, marking the transition between historicism and modern architecture. It remain impressive today due to its unique, exquisite style and sheer volume of its main nave. The Grand Palais, managed by the state-owned institution Rnm who also manage the Musee de Luxembourg, is used both for temporary exhibitions of historic and contemporary art collections (both beaux arts and applied) and unique events, such as catwalk shows during the Paris Fashion Week, Bonhams car auctions and prestigious galas.

Suspended above the train tracks this garden is surprisingly calm and chilled-out.

A sculpture by Auguste Rodin in memory of the French novelist Honoré Balzac. The artwork is sometimes considered the first truly modern sculpture.

The early Gothic Cathédrale de Notre Dame (Our Lady) has a 12th century design but wasn't completed until the 14th. Still it is a good example of the development of the style, though the west or main portal is a bit unusual in its rigidity. A April 2019 fire caused severe damage, but after extensive renovation the cathedral was reopened to the public in December 2024.

A controversial church serving as de facto headquarters of the arch-traditionalist Society of Saint Pius X, who occupied the church in 1977 and have ignored subsequent eviction orders.

A must for anyone interested in the history of the American Revolution. This small cemetery includes three mass graves from the French Revolution, plus a section that includes many of France's most noble families that lost members during the French Revolution and consequently have a continuing right to be buried there. In the farthest right hand corner is the tomb of General Lafayette, the friend and fellow soldier of George Washington. Beside him is his beloved wife plus other members of her family, the de Noailles, who were almost completely wiped out during the French Revolution because of their closeness to the Court. Since 1834 the American flag has apparently flown continuously over his grave, even during the German occupation of Paris during World War II. Well worthy of a visit.

Castel Béranger is an apartment building that was the first entirely art nouveau building in Paris, insulted at the time as "Castel Derangé". Its richly decorated facade won a city competition in 1898. It contains 36 apartments, all of which are still privately owned and not open to the public.

20th- and 21st-century art in a building designed by Frank Gehry

Private collection of French, Italian, Dutch masterpieces in a typical XIXth century mansion.