What to do in Paris this Monday, August 17, 2026? The must-see outings

Published by Julie de Sortiraparis · Photos by My de Sortiraparis · Updated on August 14, 2026 at 11:09 a.m.
Outings, exhibitions, performances, activities, and great deals: here are ideas to explore in Paris and Île-de-France on Monday, August 17, 2026.

This guide emphasizes dated outings and the latest deals around town. For a fuller view of the calendar, also check out our guide to Paris outings on Monday, August 17, 2026.

What kicks off this Monday

visuel Paris visuelvisuel Paris visuelvisuel Paris visuelvisuel Paris visuel Weather in Paris and Île-de-France: the forecast for August 17–23, are storms on the way?
The weather in Paris and the Île-de-France region is entering a real turning point this week, August 17–23, 2026, as a heatwave breaks and a cooler spell takes hold gradually. After a hot Monday near 29°C, the mercury eases to about 23°C by the weekend, with thundery showers expected. [Read more]

TTransports à Paris et en Ile-de-France : perturbations métro, RER du 17 au 23 août 2026TTransports à Paris et en Ile-de-France : perturbations métro, RER du 17 au 23 août 2026TTransports à Paris et en Ile-de-France : perturbations métro, RER du 17 au 23 août 2026TTransports à Paris et en Ile-de-France : perturbations métro, RER du 17 au 23 août 2026 Public transport in Paris and Île-de-France: metro and RER disruptions from August 17 to 23, 2026.
Public transport in Paris and the Île-de-France region remains disrupted from August 17 to 23, 2026, but the week’s main highlight is the partial reopening of the RER B between Gare du Nord and Croix-de-Berny-Robinson after the large-scale turnout works, according to RATP and SNCF. [Read more]

Last chance this Monday

Visuels métro - Varennes ligne 13Visuels métro - Varennes ligne 13Visuels métro - Varennes ligne 13Visuels métro - Varennes ligne 13 Summer 2026 works on metro line 13: service interrupted in northern Paris for 18 days
This summer 2026, like many of its peers, Metro Line 13 will be interrupted on several occasions, the longest lasting 18 days, between Saint-Denis Université and La Fourche. [Read more]

A few more ideas for going out this Monday

Et si vous prolongiez les plaisirs de l’été au Pays De Fontainebleau ?Et si vous prolongiez les plaisirs de l’été au Pays De Fontainebleau ?Et si vous prolongiez les plaisirs de l’été au Pays De Fontainebleau ?Et si vous prolongiez les plaisirs de l’été au Pays De Fontainebleau ? And what if you extend the joys of summer in the Fontainebleau area?
Sponsored - In September, there’s no letting go of the pleasures of the sunny season in the Fontainebleau region! A riverside guinguette, a gourmet meal, a cultural discovery, an offbeat experience… Welcome to those who haven’t left yet, and to those who simply want to stretch summer’s pleasures a little longer! [Read more]

Le village de Flagy en Seine et MarneLe village de Flagy en Seine et MarneLe village de Flagy en Seine et MarneLe village de Flagy en Seine et Marne 26 charming villages and strolls to discover near Paris, the treasures of Île-de-France
Get away from Paris with these 26 must-see getaways within 100 km of the capital. [Read more]

Visuels musée et monument - nymphéas monet musée orangerieVisuels musée et monument - nymphéas monet musée orangerieVisuels musée et monument - nymphéas monet musée orangerieVisuels musée et monument - nymphéas monet musée orangerie Claude Monet in Paris: Where to Discover the Works of the Renowned Impressionist Painter in the Capital?
He is undoubtedly one of France’s most beloved painters: Claude Monet left behind a stunning collection of masterpieces, many of which you can admire in the city’s top museums. Follow the guide! [Read more]

Musée de l'air et de l'espaceMusée de l'air et de l'espaceMusée de l'air et de l'espaceMusée de l'air et de l'espace Family-friendly outings exploring space, the sky, and astronauts to discover together.
Whether you’re aiming to conquer space or simply enjoy playing at being an aspiring astronaut, Paris and the Île-de-France region offer a wealth of outings to learn everything about space, the planets, and astronomy. [Read more]

Square Léon Serpollet, le joli parc caché dans le 18e arrondissementSquare Léon Serpollet, le joli parc caché dans le 18e arrondissementSquare Léon Serpollet, le joli parc caché dans le 18e arrondissementSquare Léon Serpollet, le joli parc caché dans le 18e arrondissement Square Léon Serpollet, the hidden green oasis in the heart of Paris's 18th arrondissement
Situated in the Clignancourt district, Square Léon Serpollet is one of those hidden gems locals know well. A green oasis tucked inside a very urban area, to be discovered on a particularly pleasant stroll. [Read more]

Jardin-Plage au Jardin d'AcclimatationJardin-Plage au Jardin d'AcclimatationJardin-Plage au Jardin d'AcclimatationJardin-Plage au Jardin d'Acclimatation The Jardin d'Acclimatation's paddling pool and beach, the perfect place to cool off!
In summer, from May to September (weather permitting), the Jardin d'Acclimatation transforms itself into a fun-filled seaside resort. Come and enjoy the joys of water and relaxation in the heart of Paris. Children and adults alike will find plenty of deckchairs to relax on. [Read more]

Jardiner : une exposition au cœur de la nature à vivre à la Cité des Sciences et de l'IndustrieJardiner : une exposition au cœur de la nature à vivre à la Cité des Sciences et de l'IndustrieJardiner : une exposition au cœur de la nature à vivre à la Cité des Sciences et de l'IndustrieJardiner : une exposition au cœur de la nature à vivre à la Cité des Sciences et de l'Industrie Back-to-school season in Paris: hands-on museums and family-friendly educational exhibitions
It's back-to-school season: after two months of summer break spent enjoying a bit of intellectual downtime, it's time to hit the books again. On Wednesdays and weekends, educational and hands-on museums are perfect for a family outing with the kids. [Read more]

Practical information for this Monday

EN DIRECT : Le trafic et la circulation à Paris ce mardi 22 septembre 2020 en temps réelEN DIRECT : Le trafic et la circulation à Paris ce mardi 22 septembre 2020 en temps réelEN DIRECT : Le trafic et la circulation à Paris ce mardi 22 septembre 2020 en temps réelEN DIRECT : Le trafic et la circulation à Paris ce mardi 22 septembre 2020 en temps réel Metro and RER updates: closures, work, and demonstrations in Paris this Tuesday August 18, 2026
In a flash, get all the latest updates on traffic and transportation in Paris, refreshed in real time. Whether it's the Metro, RER, or Transilien services operated by RATP, construction work, ongoing circulation, major events, or demonstrations — we provide all the essential information you need before heading out in Paris this Tuesday August 18, 2026. [Read more]

Transports à Paris et en Ile-de-France : les perturbations RER, métro du 20 au 26 avril 2026Transports à Paris et en Ile-de-France : les perturbations RER, métro du 20 au 26 avril 2026Transports à Paris et en Ile-de-France : les perturbations RER, métro du 20 au 26 avril 2026Transports à Paris et en Ile-de-France : les perturbations RER, métro du 20 au 26 avril 2026 RER A, service disrupted this summer: what are the alternatives to reach Disneyland Paris?
Due to works, a service disruption is planned in August 2026 on the RER A, between Vincennes and Noisy-le-Grand Mont d'Est. So what are the best public transport alternatives to reach Disneyland Paris? Here’s the answer. [Read more]

Fin du ticket carton : comment voyager quand on est de passage à ParisFin du ticket carton : comment voyager quand on est de passage à ParisFin du ticket carton : comment voyager quand on est de passage à ParisFin du ticket carton : comment voyager quand on est de passage à Paris End of paper tickets: how to travel when visiting Paris, alternative solutions
Since November 5, 2025, paper tickets have been phased out in stations and train stations in the Paris region. This may be unsettling for travelers passing through the capital. Whether you're a tourist or an occasional visitor, we'll guide you through the different options. Rest assured, between the Passe Navigo Easy, Liberté+, the Île-de-France Mobilités app, and contactless payment on buses, you'll be spoiled for choice when it comes to getting around Paris. Follow the guide to find out which options are the most affordable for your needs. [Read more]

Métro à Paris : stations Hôtel de Ville et République fermées ce dimancheMétro à Paris : stations Hôtel de Ville et République fermées ce dimancheMétro à Paris : stations Hôtel de Ville et République fermées ce dimancheMétro à Paris : stations Hôtel de Ville et République fermées ce dimanche Metro Line 8: République station closed for nine months starting Wednesday.
The coming months look set to be challenging for many riders on Paris's Line 8 metro. From Wednesday, July 22, 2026, République station will no longer be served due to renovation work. [Read more]

visuel Paris visuel  - train - transport - grève - sncf - Île-de-France mobilité - rervisuel Paris visuel  - train - transport - grève - sncf - Île-de-France mobilité - rervisuel Paris visuel  - train - transport - grève - sncf - Île-de-France mobilité - rervisuel Paris visuel  - train - transport - grève - sncf - Île-de-France mobilité - rer RER C: closure between Austerlitz and western Paris for major works in 2026
The RER C will be completely suspended between Austerlitz station and western Paris due to a large-scale safety and modernization project. The closure will last for 39 days, from July 15 to August 22, 2026, with a major impact on summer travel. [Read more]

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Practical information

Dates and Opening Time
On August 17, 2026

× Approximate opening times: to confirm opening times, please contact the establishment.
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