Lille

Walk 12 minutes northwest through the quiet 19th-century Paris district, past red-brick townhouses with wrought-iron balconies. You emerge onto Place de la République, where a grand Belle Époque colonnaded façade commands the entire square — this is the Palais des Beaux-Arts, the second-largest art museum in France after the Louvre. Cross to the opposite side and walk the length of the rectangular reflecting pool for the classic symmetrical shot.

Tip: Stand on the Rue de Valmy side with the pool in the foreground — at 10:30 the sun is still east enough that the sandstone façade glows warm without direct glare on the glass. The interior holds Goya, Rubens and Delacroix, but it's a full day's visit; save it for a proper return trip.

Head 12 minutes north along Rue de Paris — the cafés are busy with mid-morning coffees and the smell of chicory drifts out of doorways. You arrive at Place du Général de Gaulle, which every local calls the Grand Place. At its centre rises the Column of the Goddess, and on the east side stands Lille's masterpiece: the Vieille Bourse, 24 identical red-brick merchant houses built in 1653 around an enclosed inner courtyard. Step through the arched entrance — the carved wooden galleries and stone medallions of fruits and flowers are stunning.

Tip: The inner courtyard hosts a used-book and flower market Tuesday-Sunday 13:00-19:00, plus informal chess matches on fold-out tables — swing back past on your way into Vieux-Lille after lunch to catch it in full swing. For the best façade photo of the Grand Place, stand in front of La Voix du Nord building (the one with gilded statues on the roof) and shoot south toward the Column.

Walk 3 minutes north from the Vieille Bourse into Rue Esquermoise — the bustling square gives way to a narrower boutique-lined street, the unofficial threshold of Vieux-Lille. At number 27, the 1761 gilded façade of Méert with its caryatids and painted arches is impossible to miss. This is Lille's most legendary patisserie, and Charles de Gaulle's personal favourite. Grab a savoury quiche Ch'ti or a beef-and-beer pâté en croûte at the counter, plus their signature gaufre fourrée à la vanille de Madagascar — a thin oval waffle filled with Bourbon vanilla cream.

Tip: The tea room at the back has a 20-minute wait after 13:15 — skip it. Order at the patisserie counter (waffle 3.60€, savoury tart 9€, a small salad 7€) and eat standing at the wooden ledge or two minutes away on Place du Lion d'Or. Buy a second waffle to go: they stay good 48 hours and are the perfect train snack.

Leaving Méert, turn right onto Rue de la Monnaie — the single most photogenic cobbled street in northern France, lined unbroken with 17th-century Flemish townhouses in red brick, pale stone and tall chimneyed gables. The street curves and opens onto Parvis Notre-Dame, where the cathedral's astonishing 1999 façade — a wall of translucent white marble held in a steel frame — confronts you head-on. Then loop the neighbourhood: Rue de la Clef, the tiny Place aux Oignons with its ivy-draped bistros, Rue Royale with its aristocratic hôtels particuliers, Rue Basse, and back through Rue Esquermoise. This is the 6-km heart of your power walk.

Tip: Step inside Notre-Dame de la Treille around 17:00 — the late-afternoon western sun passes through the marble façade and turns the entire nave into a glowing amber cavern. It lasts only 30-40 minutes. Most guidebooks dismiss the cathedral because the exterior is polarising; they miss that the real spectacle is entirely from the inside, and only at this hour.

From Notre-Dame, walk 8 minutes southeast via Rue des Vieux Murs and Rue de la Halle, then turn onto Rue de Gand — a single 300-metre street holding half of Lille's surviving old estaminets (Flemish taverns). At number 25, T'Rijsel (Flemish for 'Lille') spills warm light and chatter onto the cobbles. Inside: enamel advertising signs, red-and-white checked tablecloths, dried hop vines hanging from beams, and regulars greeting the owner by name. Order carbonade flamande (beef braised for six hours in Grimbergen brown ale with gingerbread, 17€) and a pint of cold Goudale blonde on draught (5.50€).

Tip: Reserve 24-48 hours ahead by phone or arrive exactly at 19:00 when they open — walk-ins after 19:45 wait 45+ minutes and get the bad tables near the door. Ask for the potjevleesch as a starter (cold terrine of four white meats in jelly, 9€) — it's the dish every Lillois grandmother made. Final warning: avoid every moules-frites restaurant along Rue de Béthune and Place Rihour — those are the tourist-trap strip aimed at weekend visitors from Paris and Brussels, serving frozen mussels at double price, and the 'street performers' around the Column of the Goddess at night are a well-known distraction-theft team.

Exit the cathedral and walk five minutes west on Rue du Cirque, threading the cobbled lanes of Vieux-Lille past artisan chocolatiers and the pocket-sized Place aux Oignons. The general's birth house on Rue Princesse is preserved as a comfortable 1890 bourgeois home; the upstairs nursery is unexpectedly moving even without French. Allow time for the modest interactive exhibit downstairs.

Tip: Pay the extra €2 for the audio guide — without it the rooms read as just antique furniture. Skip the on-site shop and walk to Méert's bookshop on Rue Esquermoise instead for better de Gaulle titles.

Walk ten minutes east through Rue de la Monnaie, Vieux-Lille's prettiest stretch of red-brick mansions and boutiques, onto Rue de Gand. T'Rijsel is the most authentic estaminet inside the historic centre — long communal tables, tobacco-warm walls, locals reading the paper. Order the carbonade flamande (€18, beef braised in Goudale beer) or potjevleesch (€15, cold meat terrine in jelly — the dish nobody warns you about and everyone remembers).

Tip: Reserve a day ahead by phone — weekends fill by 12:30 and they'll turn walk-ins away. Pair the carbonade with a half-pint of Ch'ti Brune; the waitress will nod approvingly. Cash and French cards only.

Walk eight minutes southwest down Rue Esquermoise. The square opens suddenly: the Déesse column at its centre, the Vieille Bourse's stepped Flemish gables on the east side, the gold-lettered La Voix du Nord facade to the north. Afternoon light strikes the bourse square-on — this is the postcard hour of the day.

Tip: Stand at the foot of the Déesse column and frame the Vieille Bourse over your right shoulder — that single shot is the one image of Lille every traveler needs. Avoid the carousel-side angle: it crops awkwardly into every frame and dates the photograph instantly.

Step into the arcaded courtyard immediately behind you — twenty-four Flemish merchant houses built around a single square in 1653, now hosting daily second-hand book stalls and chess tables where retirees play in deep silence. Then loop north through Rue de la Monnaie, Rue de la Grande Chaussée and Place du Lion d'Or, the boutique heart of Vieux-Lille, past Méert's pastel-blue patisserie and the tiny galleries the guided tours never enter.

Tip: Stop at Méert (27 Rue Esquermoise) for a single vanilla waffle (€3.50) at the back takeaway counter — zero wait, while the sit-down tea room queue stretches outside. The bourse courtyard empties around 18:00 when stalls pack up — golden hour without the crowds.

Walk two minutes south on Rue Saint-Étienne — you'll smell the kitchen before you arrive. Le Barbue d'Anvers is a true Flemish estaminet: dark wood, candle stubs, hop garlands looped from the beams. Order the welsh complet (€19, melted cheddar over ham on toast, drowned in Goudale beer) or the carbonade flamande (€21), and finish with a small génépi if the host offers.

Tip: Pitfall warning: avoid the touristy crêperies and pizzerias clustered along the north end of Rue de la Monnaie — they mark up 30% and use pre-made batter. Real estaminets only show handwritten chalkboards; if there's a laminated photo menu out front in four languages, walk away.