Lower Normandy (French: Basse-Normandie) comprises the western half of Normandy in northern France.
Administratively, the region was divided into three departments whose borders are shown on the map: Manche on the west, Calvados east of that along the coast, and Orne inland on the south side. The northern part of Manche is the Cotentin Peninsula, also called the Cherbourg Peninsula,
This part of France saw intense fighting during the Second World War; the D-Day beaches, where the Allies landed in June 1944, are along the coast in Calvados, and the fighting soon extended to other parts of the region.
French is the official language, and all the locals will speak it. Some may use some non-standard expressions, but most will make the effort not to use them if you are foreign.
Local expressions you might encounter are 'Tantôt' (Soon), meaning either this morning, this afternoon, tomorrow morning/afternoon or yesterday morning/afternoon, depending of the speaker, so ask for details. As Normandy is a premium tourist destinations, many of the younger people will speak English, and will be willing to speak it. Spanish, Italian, and German are also quite widely studied at school.
Although there are Norman languages, they are mostly dying out, and the speakers will also speak French. You may also meet the occasional speaker of the neighbouring regions' local languages, such as Breton or Picard, but in any case, a stranger would address you only in French (or maybe English if you were in a tourist area).
There is a ferry-port in Ouistréham, with ferries to Portsmouth with Brittany Ferries. Another popular option with the locals is the crossings run by LD Lines to Le Havre and Dieppe from Newhaven and Portsmouth, which are sometimes substantially cheaper. Cherbourg, Calais and Saint-Malo are also within driving distance.
A Ferry To: Price Comparison site (dead link: January 2023)
Rail is the most commonly used public transport in France for inter-regional travel. It is cheap, fast and reliable. Check out reductions for under-26, over-25 and group travellers. Tickets can usually be bought abroad, on the internet, at stations; in advance or on the day.
Caen is the main station, alongside Lisieux, Bayeux, Trouville-Deauville and Cabourg-Dives. There are also stations in Lison, Le Molay Littry, Audrieu, Bretteville Norrey, Frénouville Cagny, Mézidon, Moult Argences, St Pierre sur Dives, Coulibœuf, Le Grand Jardin, Pont L'Évêque, Blonville Bennerville, Villers/Mer, Houlgate and Dives Port-Guillaume.
Trains go towards Saint-Lô (Cherbourg and Rennes), Paris (2 hours away), Alençon (Le Mans), and Rouen.
Roads in France are good.
The main motorway is the A13 to Caen from Paris (225km / 139 miles). It then continues to Cherbourg (although it is not always a motorway). Some of it is toll, but quite cheap. The A84 goes from Caen to Rennes. You can also take the RN13 from Paris, which is free.
To cross the Seine, you can use the Pont de Normandie between Le Havre and Honfleur. Toll is 5€ for a car. A popular site in itself, the bridge, which opened in 1995, at the time was the longest cable-stayed bridge in the world, and had the record for the longest distance between piers; these records were lost in 1999 and 2004 respectively.
There is a free bridge further south at Tancarville, and more bridges as you go further south (where the Seine isn't as wide).
A very common method of getting around Normandy in general is to go by car, since distances between the beautiful sights that Normandy has to offer are far from another. While travelling on own terms, a road atlas will come in very handy. Car rentals are a common and convenient method of travelling, while other means of transportation such as train, car pooling or even coach do count as a valuable alternatives.
Several comparison sites such as vivanoda fromAtoB (dead link: January 2023) may provide helpful assistance in deciding how to arrive at a certain sight in Normandy.
The Calvados region produces a famous, and very potent, apple brandy which is usually just called Calvados. It is readily available anywhere in France and widely exported, but may be cheaper or better here. Guided tours are also available at some distilleries, for example Chateau de Bruil near Lisieux.