Bavaria (German: Bayern) is the largest federal-state ("Bundesland" or shortened to Land) of Germany, situated in the south-east of the country, and extends from the North German Plain down into the Alps. Bavaria is what many non-Germans probably have in mind when they think about Germany. Ironically, Bavaria has more in common culturally with neighboring Austria than the rest of Germany. This stereotype includes Lederhosen (leather trousers), sausages and lots of beer - Bavaria, however, has much more to offer to the traveller. Along with the Rheinland and Berlin, it is Germany's most popular tourist destination.
Bavarians are the proudest of all Germans. Locals are loyal to their roots and traditions. Bavaria is also the most autonomous of German states, and many Bavarians see themselves as Bavarians first and foremost, Germans second. Some people have called it the "Texas of Germany". Bavarians also have no problem fulfilling the German stereotype of beer drinking, sausage eating and Lederhosen. This however is only found in rural Bavaria and mainly in the south and east either towards Austria and alps or the thick forests that border the Czech Republic and Bohemia.
Most Bavarians can speak a form of the Bavarian dialect (Bairisch). The dialect, however, is extremely difficult for most other Germans to understand—a person from Niedersachsen (Lower Saxony) would have a hard time understanding a Bavarian. Ironically, an Austrian however would not! Despite the dialect difference from the rest of Germany, most Bavarians can lose the dialect at any moment.
About 60% of Bavarians are Catholic and are usually more conservative than the rest of Germany (or Europe for that matter). Munich, however, is a pretty liberal city with a huge number of people from other parts of Germany, Europe, and the world, and it has a large English-speaking community. It can be quite hard to find someone with truly Bavarian origins in the city, as most people come to work there and only stay for some time.
Train, air, or car. Bavaria is very accessible.
International travellers wishing to visit Bavaria should have no problems to book a flight to Munich, which is home to a large international airport. Alternatively, if there is no direct flight to Munich with your airline, you could book a flight via Frankfurt or Nuremberg and travel to Munich with the ICE high speed train. Furthermore the Airport Memmingen is a low-cost alternative. From there you can get by bus to Munich and Augsburg.
The German rail company  often has cheap ticket deals. Overnight travel to many cities in Europe can be less than €30. You will need to book well ahead of time.
If coming from the Czech Republic, it's often cheaper to buy a Czech ticket to the border and then continue with Bayern-Ticket (see Get around).
If coming from Austria, it's often cheaper to use the Einfach-Raus Ticket, introduced August 2007, much like the Bayern-Ticket (see Get around) is used within Bavaria.
Trains are the main mode of transportation for visitors, since they easily connect towns with larger cities.
If you're travelling within Bavaria, you can purchase the Bavaria Ticket (Bayern-Ticket) , which will give you all-day travel within Bavaria and even to the border towns of Salzburg or Reutte. The Bayern Ticket for one person costs €21. If there are two or more people travelling together, it would be cheaper to buy an up-to-5-person Bayern-Ticket, which costs only €29. Some locals look for other people to share a journey with to reduce costs. Some even sold their Bayern ticket for a discount after arriving at their destination to recoup some of their funds. In response, the German railway corporation, Deutsche Bahn, now offers mainly Bayern-Tickets that require you to write your name on the ticket in order to validate it, thus making it harder to sell the ticket to someone else once your journey is over.
Since April 2007 in German regional trains, it is no longer possible to buy tickets from the train conductor.
Sometimes, this may be the only way to get around, especially deep in the German countryside. In the countryside, roads are winding, tricky, and sometimes cut dramatic swaths through farmland, but are otherwise EU-standardised and generally well-paved.
Travelling around the smaller cities in the countryside by foot can be a rewarding experience, and is easily manageable. As for hitchhiking, give it a go and write about it here!
German is spoken throughout Bavaria - there are also three main dialects which will be difficult to understand for most foreigners: Bairisch (Bavarian), Fränkisch (Franconian) and Schwäbisch. Most people speak at least some English, or other foreign languages, especially the younger generation.
Bavaria has many family-friendly places, as well as those for the younger generations. Places to see include the walled city of Rothenburg ob der Tauber (Rothenburg o.d.T.), Schloss (castle) HerrenChiemsee - Ludwig the second's unfinished castle based on Versailles and on its own island on the beautiful lake Chiemsee, the historical city of Nurnburg, the scenic city of Regensburg (Visit St. Peter's cathedral, you can't miss it as it is the biggest building in Regensburg), Bodenmais - known for it's fine crystal and known as the "Switzerland of Bavaria", and of course the legendary Neuschwanstein castle often called the "fairytale castle"--the basis for the "Magic Kingdom" of Walt Disney. Of course for kids there is Playmobil park near Nurnburg, Trampoline indoor funpark in Regensburg, and the town of Riedenburg on the Altmühl river that has a castle with daily Falconry shows.
Also, many towns have some historical features in their limits. There are castle ruins, full castles still being used as residences, local museums, caves, and old mines that most tourists will never see. Some of these are better than the €20 fee to see a boring guided tour at one of the more famous cities in Germany. Why pay a fee for only seeing a smal part of the castle when you can find an old castle in the countryside that you can explore and maybe discover something new that is not even documented?
It's sad to see tourists who pay too much money to see "tourist castles" when for the price of a rental car and a will to explore can yield many free or cheap sites sometimes better than the overpriced attractions that limit what you can see or do.
Bavaria has very good ski and snowboard resorts in the Bavarian Alps and in the Bavarian Forest. They are much smaller than the resorts in Austria or Swizterland. They are always well maintained and usually cheaper. The most famous and crowded are in Garmish and Oberstdorf.
Bavarian cuisine is famous for “Schweinsbraten” roast from pig, “Bratwürstl” sausages, “Nürnberger Bratwurst”, probably the smallest sausage in Germany, “Weisswurst” sausage made from veal, “Leberkäse” meatloaf, “Schweinshaxe” grilled pork leg as well as a variety of different “Knödel” dumplings and “Kartoffelsalat” potato salad. Also in the Oberallgäu, the southwesternmost part of bavaria, the traditional food is “Kässpatzen”, made with much Bavarian cheese. Also, some Gasthaus's have various season specials based on what is available locally at that time. There can be specials like Truffle dishes in the southern mountain areas, specialty mushrooms in the Oberpfalz area, seasonal Salmon dishes on the Donau / Altmuhl river area, local trout specials in all small villages, and during hunting season there are occasional fresh wild boar and venison dishes - Bavaria is a gastronomic wonderland!
Bavarians love their beer. One of the most beloved is the "Weissbier". It is a cloudy, unfiltered beer brewed with wheat (it has a slightly sour taste) commonly consumed earlier in the day with a Weisswurst and sweet mustard. It's good to know that there exists a special ritual with this beer: Normally it will be served in a special glass, called "weissbierglas". But if you get the empty glass and the bottle of beer, you have to fill it by yourself - in one step without dropping the bottle. Weissbier is more carbonated than most other beers and produces a lot of foam so it is not easy to fill without spilling something.
Bavaria could opt for the title of "holy grail of brewing". Not only is it home to Oktoberfest, but the highest brewery density (in the world) is in the north of the state, in the Franconian region. There, you can find a brewery in almost every village (it is sometimes very small and maintained among a few families). You can find a lot of local beer specialities, as for instance the "Bamberger Schlenkerla" (a beer with a taste of smoked bacon), so try to stick with the local beers always—-especially tasty (and supposedly healthy) are the unfiltered beers (only served in pubs).
In summer, you can generally find beer festivals everywhere - not only in the bigger cities, but also in the smaller villages; be warned though that the beer there is often served in one-liter ceramic or glas glasses called "Mass". The biggest certainly is the Munich Oktoberfest , followed twice a year by the Nuremberg Volksfest . Also very nice is the Erlangen Bergkirchweih .
Bavaria’s beer garden  season starts in May and runs right through to October. The shade of ancient horse chestnut trees become a rendezvous for both young and old and locals and visitors alike: a place to enjoy a convivial glass of cool beer and some tasty Bavarian snacks. You can even bring your own picnic.
Germans generally make brandy out of everything; most common are the fruit brandies (Obstler) and the herb liqueurs (e.g., Sechsämtertropen form northern bavaria). For a real Altbayerisch felling try Bärwurz, Kräuterwurz, or Blutwurz.
The north of Bavaria is famous not only for its beer, but also for its (white) wines that come in special bottles called "Bocksbeutel" (bottles with a big round yet flat belly). For a sweet treat try Eiswine, made from grapes allowed to stay until the first hard freeze then pressed and made into a very sweet wine.
Statistically, Bavaria is one of the safest regions (if not the safest) in Germany and probably Europe. The biggest threat to your wallet are the (perfectly legal) high prices.
Be aware that there is a big difference between the Bavarian police and the police from maybe Hamburg or Berlin. In Berlin, it might not be a problem if they find a few joints in your pocket (because you may carry it for your own needs). In Bavaria, it definitely is a big problem for you. Still, you won't have any problems if you drink alcohol in public as in all of Germany and Central Europe. Beer or wine is permitted if you are at least 16, spirits at least 18, but the law is loosely enforced.