Ballon de Paris offers free scientific flights to the general public during COP30

In the skies over the Parc André-Citroën, the Paris balloon attracts the curious and families alike. Between a gentle thrill and a useful mission, it offers scientific flights open to the general public.

Free scientific flights: how it works

Firstly, these sessions take place in dedicated slots, free of charge. Mediators explain how to measure the air before the ascent. The Paris balloon then ascends to a height of around 150 m, depending on the weather. For safety, the team adapts the flight level to the wind.

The site is operated by Aerophile with the support of Generali. What’s more, the balloon displays a colored air quality index in real time. Green, orange or red, the hue gives visitors a clear reference point. Sensors track PM2.5 and PM10 particles, as well as NO2 andO3.

To take part, you need to sign up when a slot is announced. The Paris balloon then offers to welcome small groups, subject to availability. However, opening times depend on wind and visibility.

“Here, science and emotion meet 150 m above the park.

What the Paris balloon measures and why it matters

The platform collects local data on urban air. Teams comment on variations between ground and altitude. The Paris balloon makes it possible to link figures and feelings about the city. As a result, everyone has a better understanding of pollution sources.

The climb remains gentle, as the balloon is captive. The pilot can stop or lower the flight at any time. In the event of gusts, flights are suspended for safety reasons. Reservations are then postponed if the weather deteriorates.

• Location: Parc André-Citroën, 15th arrondissement.
• Type: tethered balloon, flight altitude up to 150 m depending on conditions.
• Capacity: up to 30 passengers per rotation.
• Free access: registration required, limited slots announced from time to time.
• Weather: activity possible depending on wind and visibility, safety a priority.

When the Paris balloon becomes a flying lab

During the Paris balloon briefing, the protocol and limitations are explained. So everyone can see how the sensors react to micro-variations. The screens and comments make the measurements more concrete. This mediation transforms curiosity into everyday gestures.

Ballon Generali de Paris, a tethered balloon in the Parc André-Citroën, can accommodate up to 30 passengers. It offers both scientific and panoramic flights, depending on the time of year.

Except in the case of educational events, the site operates as a conventional ticket office. However, prices and opening times vary according to the season. So it’s best to check before you go. Queues can also change quickly in fine weather.

Practical tips for the Paris balloon

Le ballon de Paris is located in the Parc André-Citroën, 15th arrondissement. It’s just a few minutes’ walk from Javel. This keeps the journey simple for families and school classes. For those in a hurry, allowing a little extra time really helps.

Boarding is stand-up, with clear instructions and railings. Strollers remain on the ground during the flight. Whenever possible, staff accompany disabled passengers. If in doubt, ask for advice at the ticket office.

A fresh look at Paris with the Paris balloon

From the gondola, the Seine, the Eiffel Tower and the park come into view. The city can be seen from a reasonable height. The Paris balloon adds a sensory dimension to the visit. Yet the spirit remains one of education and sharing.

For schoolchildren, the outing illustrates a science chapter. What’s more, families leave with simple, useful reference points. The Paris balloon makes people want to monitor air quality on a daily basis. As a result, actions to reduce emissions make sense.

Future free slots may be announced depending on partnerships. So keeping an eye on local news means you won’t miss a slot. Le ballon de Paris continues to combine experience and reliable information. In short, Paris gains an accessible landmark to talk about air and health.

• Paris balloon