Begin at Notre-Dame Cathedral around 11:45 AM, allowing 60–90 minutes to admire the restored interior and the open space of Parvis Notre-Dame. Entry to the cathedral is free, but timed reservations may be released through the official booking system; arrive a little early for security, and dress respectfully. Afterward, take a short wander along the quieter edges of Île de la Cité—the riverside views toward Île Saint-Louis are especially good before the afternoon crowds build.
Walk five minutes to Sainte-Chapelle for an early-afternoon visit. The upper chapel’s stained glass is best seen when daylight is bright, and one hour is enough; tickets are roughly €13, with airport-style security and occasional queues, so pre-booking is worthwhile. From there, cross the river via Pont Neuf and continue toward Le Procope in Saint-Germain-des-Prés—about 15–20 minutes on foot, or a quick Metro ride from Cité to Odéon. Have lunch around 2:15 PM in this wonderfully old-fashioned restaurant, whose Revolutionary-era interiors are part of the appeal; allow €25–€45 per person, and expect a leisurely meal rather than a quick café stop.
After lunch, stroll south through Rue de Buci and the residential streets toward Luxembourg Gardens, roughly 15 minutes away. Spend about 90 minutes among the formal parterres, tree-lined promenades, fountains, and the Medici Fountain; the gardens generally close around sunset, with seasonal hours, so the timing is comfortable in September. Finish at the Panthéon, a 10-minute walk through the Latin Quarter. Allow an hour to see the vast neoclassical interior, Foucault’s Pendulum, and the tombs of figures including Voltaire, Rousseau, Victor Hugo, and Marie Curie. Admission is usually around €13, and the dome visit—when available—requires extra time and a separate ticket, so skip it if you want to keep the day relaxed.
Start at the Louvre Museum when it opens—typically 9:00 AM, though it is closed on Tuesdays—so you can enjoy a focused three-hour visit before the biggest crowds build. Reserve a timed ticket in advance; admission is generally around €22, with free entry for some visitors, and security can add 20–30 minutes. Rather than attempting the entire palace, choose a route through the Denon wing for the Mona Lisa, Italian paintings, and Winged Victory of Samothrace, then leave time for the grand galleries and courtyards. Comfortable shoes matter: the museum is vast, and even a “focused” visit involves substantial walking.
Around 1:30 PM, walk through the Carrousel du Louvre toward Angelina on Rue de Rivoli, a few minutes from the museum. The classic order is its famously rich hot chocolate with a Mont-Blanc pastry, but you can also choose a light lunch; allow roughly €15–€30 per person and expect a queue at peak times. Afterward, spend about an hour in the Tuileries Garden, taking the slower central promenade toward Place de la Concorde. This is a good point to pause beside the fountains rather than rushing straight to the next sight—chairs are plentiful, and the garden is especially pleasant in the late-afternoon light.
Continue to the Musée de l’Orangerie at Place de la Concorde, about a 10-minute walk from Angelina through the garden. Allow an hour for Monet’s immense Water Lilies panels and the museum’s compact collection of modern works; timed tickets are useful, and admission is usually around €12. From there, walk to Port de la Conférence near Pont de l’Alma—roughly 25 minutes along the Seine, or take Métro line 1 from Concorde and change for line 9 toward Alma-Marceau if your feet need a break. Board an early-evening Seine River Cruise, generally about one hour and around €16–€20 depending on the operator; arrive 20–30 minutes early for a good open-air seat, and bring a light layer because the river can feel cool after sunset. Check the exact sailing time when booking, as schedules vary seasonally.
Start around 9:00 AM at Sacré-Cœur Basilica, arriving via Anvers or Abbesses Métro stations and walking uphill through Montmartre. The basilica is generally open from early morning, with free entry; allow about an hour for the pale Byzantine interior and the broad view from the forecourt. The dome has a separate admission fee, usually around €8, and involves a substantial climb, so the terrace is the better choice if you want to keep the morning relaxed. Walk down through the quieter lanes toward Place du Tertre, where artists usually begin setting up from late morning. Spend about 45 minutes browsing portraits and sketches, but agree on a price before sitting for a drawing—this is a charming square, though its cafés and artwork are priced for visitors.
Have lunch at Le Consulat, one of Montmartre’s most recognizable old bistros, around 12:30 PM. Expect roughly €25–€45 per person for traditional dishes such as onion soup, steak-frites, or duck confit. It can fill quickly, and outdoor tables are pleasant but slower; if you are not fixed on sitting directly at the famous corner, ask for an indoor table or check nearby seating. From Place du Tertre, it is only a few minutes on foot, so there is no need to rush—take the scenic route along Rue des Saules and Rue de l’Abreuvoir before lunch if the weather is good.
After lunch, walk about 10 minutes to the Musée de Montmartre, open most days roughly 10:00 AM–6:00 PM, with last admission usually about 45 minutes before closing. Tickets are commonly around €15, and the museum’s rooms, once used by artists including Renoir and Suzanne Valadon, give a more intimate picture of the neighborhood than its postcard streets. Allow 1½ hours, including the peaceful Renoir Gardens; reserve ahead if a temporary exhibition is running. In the late afternoon, take Métro line 12 from Abbesses toward Saint-Germain-des-Prés—allow around 30–40 minutes including the walk and transfer—and finish at Café de Flore for coffee or a light dessert. Budget €10–€20 per person, and expect to pay for the historic setting as much as the drink; early evening is a good compromise before the dinner crowd, and a short stroll along Boulevard Saint-Germain afterward is ideal if you still have energy.