Public transport in Carcassonne is relatively compact and easy to navigate, centred around a local bus network, a regional train station, and a seasonal airport shuttle. While the city is small enough to explore on foot, public transport is useful for reaching the medieval city, the airport, and surrounding villages.
If you’re using a Carcassonne Airport rentacar, most key transport hubs are within 10–15 minutes of the airport, making it easy to combine driving with occasional use of buses or trains.
RTCA city buses (local network)
The main public transport system in Carcassonne is operated by RTCA (Régie des Transports de Carcassonne Agglo). It covers the city and surrounding communes with a network of urban and suburban bus lines.
Buses generally run Monday to Saturday from early morning until around 9pm, with reduced services on Sundays and public holidays.
Main city routes
- Line 2 – connects Canal du Midi area to the lower town and areas beneath the Cité
- Line 3 – links the Canal du Midi with the medieval city entrance (Porte Narbonnaise)
- Line 4 – serves the train station and areas close to the Cité de Carcassonne
These routes are the most useful for visitors, especially for moving between the train station, lower town, and medieval city.
Airport shuttle bus
A dedicated shuttle service connects Carcassonne Airport with the city centre and train station.
The shuttle is timed around flight arrivals and departures, making it the easiest public transport option for airport transfers without a car.
It typically stops at key points such as:
- Carcassonne city centre (Square Gambetta area)
- Carcassonne Train Station
- Canal du Midi area
This service is particularly useful for short stays or travellers arriving without pre-booked transport.
Carcassonne Train Station
The main rail hub is Gare de Carcassonne, located in the Bastide Saint-Louis district.
It connects the city to Toulouse, Narbonne, Montpellier, Bordeaux, and other regional destinations via TER and Intercités services.
From the station, you can reach the medieval city by bus, taxi, or a 25–30 minute walk.
Walking and cycling
Carcassonne is very walkable, especially between key areas:
- Train station to Cité: around 25–30 minutes on foot
- Bastide to Cité: around 15–20 minutes
- Canal du Midi routes: flat and ideal for cycling
Many visitors choose to walk between attractions rather than use buses, particularly in good weather.
Other transport options
In addition to buses and trains, Carcassonne also offers:
- TOUC electric shuttle – free transport within the Bastide district
- Tourist Little Train – seasonal sightseeing transport to the Cité
- Taxis and ride services – available at the station and airport
Getting around the wider region
Beyond the city, regional RTCA bus lines connect Carcassonne with surrounding villages such as Lagrasse, Limoux, Minerve, and Montolieu.
However, services can be infrequent, so using Carcassonne Airport car hire is usually the most practical way to explore rural areas, vineyards, and Cathar sites.
Typical travel times
- Airport to city centre: 10–15 minutes
- Airport to train station: 10–15 minutes
- City centre to Cité: 15–30 minutes (walk or bus)
- Carcassonne to nearby villages: 30–60 minutes by road
Is public transport in Carcassonne easy to use?
Yes, but it is limited compared to larger French cities. The system is simple, with a small number of key routes covering main tourist areas.
For most visitors, buses are useful for short transfers, while walking or driving is more efficient for exploring the wider region.
