Things to do in Carcassonne: walk the medieval Cité and its double ramparts, visit the Château Comtal and the Basilica of Saint-Nazaire, cross the Pont Vieux to the Bastide Saint-Louis, follow the Canal du Midi and head out to the Cathar castles. Allow one to two days for Carcassonne itself, and more with the surrounding area; the best times are May-June and September-October. Elsewhere in Occitanie, our guide to Albi, the UNESCO-listed episcopal city covers another major heritage site in the region.
Carcassonne, in the Aude département, is made up of two towns: the Cité, a medieval fortress on its hill restored in the 19th century by Viollet-le-Duc, and the Bastide Saint-Louis, the lower town laid out on a grid. The fortified historic city is a UNESCO World Heritage Site, as is the Canal du Midi that runs through the town. This guide covers the sights, a 1 to 4-day plan, day trips, budget, transport, where to stay and the month-by-month climate according to Météo-France. Further south, towards the Mediterranean, our guide to visiting Perpignan covers the Palace of the Kings of Majorca.
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Carcassonne at a glance
- Getting there by train, direct or with a change depending on the timetable · detailsVia Toulouse or Narbonne
- Airports Carcassonne-Salvaza (CCF), mainly low-cost European routes; Toulouse-Blagnac (TLS) for more connections
- Ideal length 1 to 2 days for the town3 to 4 days with the Cathar castles
- Best time May-June and September-October
- Entry Schengen area: no visa for up to 90 days for US and UK citizens · US: travel.state.gov · UK: GOV.UK
- Currency the euro (€) · currencies
Things to do in Carcassonne: the highlights
The medieval Cité and its ramparts
The Cité is surrounded by two walls separated by open spaces called the lices, with around fifty towers. You enter through the Porte Narbonnaise to the east, or the Porte d’Aude on the Bastide side. The streets of the Cité and the lices are free to enter and can be explored on foot in an hour or two. The main streets are lined with shops: to see the Cité at its quietest, come early in the morning or in the evening, when the ramparts are lit up.
The Château Comtal and the rampart walk
The Château Comtal, managed by the Centre des monuments nationaux, is the only part of the Cité with an admission charge. The visit includes the castle, a museum of stone carvings and a walk along part of the ramparts, with views over the Bastide and the Montagne Noire. Allow an hour and a half to two hours.
The Basilica of Saint-Nazaire
Inside the Cité, the Basilica of Saint-Nazaire-et-Saint-Celse combines a Romanesque nave and a Gothic choir lit by large stained-glass windows, among the oldest in southern France. Entry is free outside services.
The Pont Vieux and the Bastide Saint-Louis
The pedestrian Pont Vieux spans the Aude and offers the best-known view of the Cité. It leads to the Bastide Saint-Louis, founded in the 13th century: Place Carnot and its Neptune fountain, markets, covered market hall, Saint-Michel cathedral, fine arts museum. Less touristy than the Cité, this is where the town lives.
The Canal du Midi
The Canal du Midi, built by Pierre-Paul Riquet in the 17th century, runs right next to the station. You can follow its towpaths on foot or by bike, take a guided cruise from the port of Carcassonne, or rent a small self-drive boat for a few days.
Lac de la Cavayère
A few kilometres south-east of town, Lac de la Cavayère has lifeguarded beaches in summer, trails and water sports. It is the place to cool off in July and August, when afternoons often exceed 28 °C (82 °F).
The Cathar castles
The « Cathar castles » are hilltop fortresses in the Corbières and the Montagne Noire. The closest are the four castles of Lastours, about 20 km (12 mi) to the north. Further south, Peyrepertuse and Quéribus tower over the Corbières, with views as far as the Mediterranean and the Pyrenees. Reaching them involves a climb on foot and they are exposed to the wind: bring good shoes and water.
Villages and caves nearby
Montolieu, the « book village », has many bookshops. The abbey of Lagrasse, in a listed village, and the abbey of Fontfroide, near Narbonne, each make a half-day visit. To the north, in the Montagne Noire, the Gouffre de Cabrespine and the Grotte de Limousis are two show caves. Castelnaudary, west of Carcassonne, claims to be the birthplace of cassoulet.
Itinerary: how long to spend in Carcassonne (1 to 4 days)
- 1 day: the Cité and the Château Comtal in the morning, the basilica, then the Pont Vieux and the Bastide in the afternoon; go back up to the Cité in the evening to see the ramparts lit up.
- 2 days: add the Canal du Midi (walk or cruise) and Lac de la Cavayère, or Montolieu and the castles of Lastours.
- 3 to 4 days: a day in the Corbières (Lagrasse, Peyrepertuse, Quéribus) and half a day in Narbonne, Fontfroide or Castelnaudary.
Carcassonne works well for a budget weekend. For a longer stay in the south, see our guide to visiting Provence, or cross the border into Spain.
When to go to Carcassonne
The best times are May-June and September-October. The climate mixes Mediterranean and Atlantic influences: hot, fairly dry summers (nearly 29 °C, or 84 °F, in the afternoon in July and August), mild but damp winters and frequent wind, the cers (westerly) or the marin (south-easterly). July and August are the hottest and busiest months.
| Month | Max | Min | Rain | Crowds | Prices | Verdict |
|---|---|---|---|---|---|---|
| January | 10.0 °C (50 °F) | 3.5 °C (38 °F) | 66.0 mm (2.6 in) | Very low | Low | ⚠️ Cool and windy, very quiet Cité |
| February | 11.4 °C (53 °F) | 3.5 °C (38 °F) | 46.6 mm (1.8 in) | Very low | Low | ⚠️ Quiet and fairly dry, short days |
| March | 14.9 °C (59 °F) | 5.9 °C (43 °F) | 58.4 mm (2.3 in) | Low | Low | ⚠️ Mild at times, changeable |
| April | 17.7 °C (64 °F) | 8.1 °C (47 °F) | 71.4 mm (2.8 in) | Medium (Easter) | Medium | ✅ Pleasant for walking, some rain |
| May | 21.4 °C (71 °F) | 11.6 °C (53 °F) | 63.1 mm (2.5 in) | Medium (May holidays) | Medium | ✅ Mild, ideal for the Cité and the castles |
| June | 25.9 °C (79 °F) | 15.1 °C (59 °F) | 46.8 mm (1.8 in) | Medium | Medium | ✅ Warm but not too hot, long evenings |
| July | 28.8 °C (84 °F) | 17.3 °C (63 °F) | 30.1 mm (1.2 in) | Very high | High | ⚠️ Le plus sec, mais chaleur et foule ; Driest month, but heat and crowds; festival and fireworks |
| August | 28.9 °C (84 °F) | 17.3 °C (63 °F) | 39.8 mm (1.6 in) | Very high | High | ⚠️ Chaud et très fréquenté ; Hot and very busy; Lac de la Cavayère |
| September | 24.8 °C (77 °F) | 14.1 °C (57 °F) | 48.4 mm (1.9 in) | Medium | Medium | ✅ Still warm, grape harvest, fewer people |
| October | 19.7 °C (67 °F) | 11.3 °C (52 °F) | 62.7 mm (2.5 in) | Low | Medium to low | ✅ Mild, ideal for hiking in the Corbières |
| November | 13.9 °C (57 °F) | 6.9 °C (44 °F) | 70.3 mm (2.8 in) | Very low | Low | ❌ Wettest month of the off-season |
| December | 10.7 °C (51 °F) | 4.2 °C (40 °F) | 61.4 mm (2.4 in) | Low | Low | ⚠️ Calme ; Quiet; Christmas market and year-end events |
Carcassonne gets about 2,170 hours of sunshine a year according to the same data sheet, including more than 280 hours in July. Autumn storms can be violent in the Aude: if a weather warning is issued, follow the instructions of the local authorities.
- Spring (April-June): the best season for the Cité, the Cathar castles and the Canal du Midi: mild temperatures and reasonable crowds, except on the May public holiday weekends.
- Summer (July-August): the Festival de Carcassonne offers concerts and shows, and a large fireworks display is set off over the Cité on 14 July. The downside: afternoon heat, crowds in the Cité and pricier accommodation.
- Autumn (September-October): an excellent compromise: still warm in September, grape harvest in the Corbières and the Minervois, fewer people.
- Winter (November-March): the Cité is almost empty and prices are low, but the wind is cold and some nearby sites shorten their hours.
To compare with other destinations, see our selections of where to go in May and where to go in September.
Budget for a trip to Carcassonne
The budget depends mostly on the season and the type of accommodation: campsite, gîte or simple B&B on a small budget, boutique hotel for more comfort. Markets and set lunch menus are a good way to eat well for less.
Getting around Carcassonne
- On foot: the Cité and the Bastide are about 1.5 km (1 mi) apart; the walk is easy, with a final climb to the Porte d’Aude.
- Shuttle: in season, a shuttle links the Bastide with the Porte Narbonnaise; the urban bus network also serves the Cité.
- Car: the Cité is pedestrian for visitors; there are paid car parks below the Porte Narbonnaise. A car becomes useful for the Cathar castles. On motorways, US travellers should note that toll booths may not accept US credit cards; cash euros are the simplest way to pay (travel.state.gov).
- Train: the station, north of the Bastide, has connections to Toulouse, Narbonne and Montpellier. See our tips for travelling cheaply by train.
Where to stay in Carcassonne
Staying in the Cité lets you enjoy the ramparts in the evening and early morning, once the day visitors have gone; the choice is limited and prices higher. The Bastide Saint-Louis has more hotels and B&Bs, restaurants and the station within walking distance. The Trivalle district, below the Porte Narbonnaise, is a good compromise. In July, and especially around 14 July, book early.
Entry requirements, health and safety
- US citizens: you may enter the Schengen area, including France, for up to 90 days for tourism or business without a visa. Your passport should be valid at least three months beyond your stay (six months recommended), and immigration officers may ask for proof of sufficient funds and a return ticket (U.S. Department of State, travel.state.gov, last updated August 11, 2025).
- UK citizens: no visa for up to 90 days in any 180-day period as a tourist; your passport must have been issued less than 10 years before you arrive and be valid at least 3 months after the day you plan to leave the Schengen area. Under the EU Entry/Exit System (EES), fingerprints and a photo may be taken at your first entry, free of charge (UK FCDO, GOV.UK, updated 22 October 2026).
- Health: UK travellers need a GHIC or a valid EHIC for medically necessary state healthcare; whatever your nationality, take out travel insurance that covers medical costs. Emergency number: 112 (GOV.UK).
- Heat: in summer, visit the Cité and the Cathar castles early in the morning; there is little shade on the ramparts.
- Wildfires and floods: according to GOV.UK, wildfire risk is highest in summer along the Mediterranean and in the south of France, and causing a fire, even by accident, is illegal; there is also a flood risk in some areas. The Aude sees heavy rain episodes in autumn: follow Météo-France warnings.
- See our travel insurance guide.
If you rent a boat or a bike, check what your travel insurance or usual insurance covers.
Practical tips for Carcassonne
- Tickets: book the Château Comtal online in summer to cut the wait.
- Food and wine: cassoulet (Castelnaudary claims its origin), wines from the Corbières, the Minervois, Malepère and Limoux (blanquette and crémant).
- Markets: Place Carnot in the Bastide, several mornings a week.
- Opening hours: shops in the Cité close early out of season; in winter, eat in the Bastide.
- Mobile data: coverage is weak in parts of the Corbières; check your home carrier’s roaming charges before you go.
Frequently asked questions
What to do in Carcassonne in one day?
The Cité and the Château Comtal in the morning, the Basilica of Saint-Nazaire, then the Pont Vieux and the Bastide Saint-Louis in the afternoon. Come back in the evening to see the ramparts lit up.
Do you have to pay to enter the Cité of Carcassonne?
No: the streets of the Cité and the lices are free to enter. Only the Château Comtal and its rampart walk charge admission.
What is the best time to visit Carcassonne?
May-June and September-October: 20 to 26 °C (68 to 79 °F) in the afternoon according to Météo-France 1991-2020 normals, and far fewer people than in July and August.
How do you get to Carcassonne?
By train, direct or with a change via Toulouse or Narbonne, or by flying into Toulouse-Blagnac or Carcassonne-Salvaza airport and continuing by train or road.
Which Cathar castles can you visit from Carcassonne?
The four castles of Lastours are the closest. Peyrepertuse and Quéribus, in the Corbières, take a day by car.
Our sources
- Météo-France: climate data sheet, 1991-2020 statistics, Carcassonne station (Aude)
- Wikipedia, « Toulouse–Blagnac Airport » article, consulted in October 2026
- Entry requirements, health and safety checked on 26 October 2026: U.S. Department of State, France country information (last updated August 11, 2025) and UK FCDO, GOV.UK foreign travel advice for France (updated 22 October 2026).
- Our methodology
Updated October 2026.
For more ideas, see our France travel guide and our other destinations in Europe.
