Heatwave tip: Bagatelle Park and Parc Floral are free to visit during orange alert.

Published by My de Sortiraparis · Photos by My de Sortiraparis · Updated on July 6, 2026 at 02:10 p.m.
Did you know? When a heatwave warning is orange or red, the City of Paris activates the Heatwave Plan at level 3 and waives admission to Parc Floral de Paris and Parc de Bagatelle. Two green refuges where you can seek shade, see the cascades, and enjoy a little cool air. Here’s the full rundown.

Few people know it, and not even Parisians, but when the Paris heatwave moves into orange alert or red, the Parc Floral de Paris and the Parc de Bagatelle become free. A bit of good news for those seeking shade, trees, ponds and cascades to catch their breath, especially in the Bois de Vincennes and the Bois de Boulogne.

Why are Parc Floral and Bagatelle free to visit during orange alert?

As Paris enters an orange heatwave alert, the level-3 "heatwave alert" is activated in the capital. Among the measures announced by the City, free access to the Parc Floral and the Parc de Bagatelle lets Parisians reach two large, refreshing green spaces more easily.

Before you head out, it's best to check the Météo-France vigilance map, which shows the current alert level for Paris.

What can you find at Bagatelle Park in Paris?

Head to the Bois de Boulogne to discover the Parc de Bagatelle, a 25-hectare botanical garden famous for its rose garden, its château, its potager, its blooming gardens and its free-roaming peacocks. The City of Paris also notes that the park is one of the four sites that make up the Jardin botanique de Paris.

In heatwaves, visitors head for the shaded paths, the pools, the little bridges and the cooler spots by the water.

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Why visit Parc Floral during the heatwave?

Just steps from the Château de Vincennes, the Parc Floral de Paris spans 35 hectares in the heart of the Bois de Vincennes. It features lawns, water features, cascading waterfalls, themed gardens, and more than 3,000 plants in its collection.

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When Paris is sweltering, it's one of the simplest, best options to sit in the shade, stroll in the cool, and steer clear of the sun-baked, mineral streets during the hottest hours.

What other measures are planned in Paris in the event of a heatwave?

Free access to Bagatelle and the Parc Floral is added to the strengthened measures of the Ville de Paris contre la canicule: refreshed spaces, free air-conditioned museums, parcs ouverts later but also all night, followed by vulnerable people via the REFLEX file and strengthened outreach patrols.

The aim is to reduce health risks, particularly for the elderly, people who are isolated, young children, and the homeless.

The key freshness tip to keep in mind

When Paris is under vigilance orange ou rouge canicule à Paris, the smart move is to head for the city’s large free green spaces, notably Parc Floral and the Parc de Bagatelle. There you’ll find shade, trees, ponds, waterfalls, and above all a bit of relief when the heat becomes suffocating.

Practical information
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