Heatwave moves in for this weekend of July 11-12, 2026 in Seine-et-Marne (77).
With a peak of heat expected late in the week, according to Météo-France, the department becomes an ideal refuge: recreational hubs for a dip, forests to find shade, and night-time options to enjoy the cooler evening air. We’ve prepared a ten-outing lineup, spanning swimming, heritage, and relaxation, to be enjoyed solo, as a couple, with family, or with friends.
From Fontainebleau to Meaux, via Provins, Seine-et-Marne has everything lined up for the final weekend before July 14. Ephemeral beaches and swimming spots in 77 to beat the heat, castles and charming villages to explore in the coolest hours, summer activities to extend the evening: we’ve sorted it out to bring you a varied program without long commutes. Here are our ten outing ideas for the weekend of July 11-12 in Seine-et-Marne.



Summer nights at court: summer evening tours to experience at the Château de Fontainebleau
This summer, the Château de Fontainebleau invites you to experience extraordinary after-dark tours, a fresh way to explore the iconic monument. From July 4 to September 10, 2026, come and immerse yourself in this magical nocturnal experience. [Read more]



The Champions Burger 2026, 15 food trucks offering XXL gourmet burgers in Val d'Europe
Burger enthusiasts, you’re in for a treat with The Champions Burger 2026, a festival featuring 15 food trucks offering XXL gourmet burgers, taking place in Val d’Europe from July 9 to August 2, 2026. [Read more]



Festival Rosa Bonheur 2026: Female creators in Seine-et-Marne housed in a château
The Rosa Bonheur Festival returns for its seventh edition in the grounds of Thomery Castle, on the edge of the Fontainebleau Forest (Seine-et-Marne), from July 4 to August 29, 2026, with a program entirely devoted to female creativity and to women’s heritage. [Read more]



Ozoir Plage: games, outdoor cinema, a funfair, free summer activities in Seine-et-Marne
For a little over a month, this town in Seine-et-Marne transforms into a free leisure hub, a breath of vacation atmosphere. It’s a chance to bring together generations for cinema screenings, sports, attractions, and convivial moments. [Read more]



The Vicomtes' Heritage 2026, Blandy-les-Tours Castle's summer sound-and-light show.
The Blandy-les-Tours Castle narrates its history from July 3 to August 29, 2026, with The Vicomtes' Heritage, a sound-and-light show that takes you through the centuries to discover this medieval fortress. We went to check it out—here’s a taste of what awaits. [Read more]



Meaux Beach 2026: the summer seaside with swimming and activities at Meaux-les-Bains (77)
Meaux Plage transforms the banks of the Marne into a true seaside resort each summer, with supervised swimming and activities at Meaux-les-Bains in Seine-et-Marne. Mark your calendars for July 5 to August 23, 2026, for a moment with your feet in the sand. Free for residents of the metropolitan area, it’s the smart way to feel on vacation without traveling far this summer. We’ve got all the details. [Read more]



Compans' free Medieval Festival 2026, featuring a market, performances and a fireworks display on the program.
The Compans Medieval Festival is back on July 11–12, 2026, in the Biberonne valley in Seine-et-Marne (77), for a free, immersive weekend at the heart of the Middle Ages, featuring performances, a market and activities for all. [Read more]



No flea markets or garage sales this weekend — see you on July 14!
On Tuesday, July 14, 2026, a public holiday, several flea markets and rummage sales are lining Seine-et-Marne (77), from Crisenoy to Guérard, including the grand flea market at the Grand Parquet in Fontainebleau. [Read more]



Wam Park 77: swimming, giant slides and water games in Fontainebleau
For a family splash or an adrenaline-pumping session with friends, head to Wam Park 77, the leisure and water-activities hub based in Fontainebleau. [Read more]



My little wake park (77), water-ski tow installations and an inflatable obstacle course on the water
Over in Boissise-le-Roi, head to My Little Wake Park for wakeboarding sessions or to enjoy the water obstacle courses. Plan a visit on sunny days to cool off and soak up the sun with the family! [Read more]



Swimming in Seine-et-Marne? Pop-up beaches and pools for Summer 2026 in the 77
In Seine-et-Marne, leisure bases and pop-up beaches are drawing crowds this summer 2026: with redeveloped banks of the Marne, outdoor pools, and expansive free water bodies, the 77 has all the hallmarks of a seaside resort within an hour of Paris. [Read more]



Where to dine in the 92? Our top restaurant picks in the Hauts-de-Seine area
Looking for a great place to dine in the Hauts-de-Seine department? From hidden neighborhood gems to restaurants run by renowned chefs, here are the must-visit spots in the 92. [Read more]



July 14, 2026 fireworks in Seine-et-Marne (77): the best tips for Bastille Day.
Every July 14, France marks its National Day. A day packed with open-air dances, concerts, and, of course, fireworks! Want to check out the lineup in the 77? Here are the fireworks shows awaiting you in Seine-et-Marne on July 13 and 14, 2026. [Read more]



The most beautiful villages in Seine-et-Marne, 12 gems you simply must discover
Are you familiar with Seine-et-Marne? This large department hides real gems to discover, with picturesque villages boasting charm and heritage that are well worth a visit. Looking for a stroll near Paris? Seine-et-Marne offers an ideal escape for those seeking authenticity and history. [Read more]



What to do in Seine-et-Marne (77)? Heritage, good addresses and activities, ideas for outings
Would you like to conquer the heritage of the Île-de-France region? We'll take you on a tour of places to visit and things to do in Seine-et-Marne. [Read more]



Where to stay in Fontainebleau in Seine-et-Marne (77)? Hotels, bed and breakfasts, and campsites
Fancy a getaway, a stay or a weekend in Fontainebleau? From historic hotels to charming bed and breakfasts and affordable campsites, here are the best places to stay in this town in Seine-et-Marne (77). [Read more]
In short, why not head out to Seine-et-Marne this weekend?
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Dates and Opening Time
From July 11, 2026 to July 12, 2026
Location
Department of Seine et Marne
seine et marne
Route planner















