In my view, Paris Charles de Gaulle Airport (CDG) — often called “Roissy” after the nearby area of Roissy-en-France — is widely regarded as the primary airport serving Paris and the wider Île-de-France region. Opened in 1974, it was named in honor of Charles de Gaulle and gradually took over the role of the older Paris North Airport facilities paris-cdg-international-airport.com . Today, CDG is located about 25 km (15.5 miles) north of central Paris. The scale of the airport is immediately noticeable, both in terms of physical layout and passenger flow. Paris Charles de Gaulle International Airport (CDG) operates as a multi-terminal complex with a structure that can feel intricate, especially for first-time visitors. Terminal 1 stands out for its circular architectural design, while Terminal 2 is divided into several sub-terminals that handle a significant portion of international and long-haul traffic. Terminal 3 focuses more on charter and low-cost operations. Transfer times can vary considerably depending on the connection, and passengers should account for security checks and potential shuttle transfers between halls. CDG is France’s busiest airport and one of Europe’s leading aviation hubs. After the sharp decline in passenger numbers during the COVID-19 years, traffic has recovered strongly. In 2024, the airport handled roughly 70.3 million passengers, placing it among the busiest airports in Europe and maintaining a major role in both passenger and cargo operations. This volume inevitably affects queue times during peak hours, particularly at passport control for non-Schengen departures and arrivals. Ground transportation is generally well integrated. The RER B regional train line provides direct access to central Paris, while buses, taxis, and private transfers are widely available. Travel time to the city center can range from 30 to 60 minutes depending on traffic conditions and the chosen mode of transport. Signage is provided in multiple languages, although navigating between terminals may require additional time planning.