Białystok  is the largest city in north-eastern Poland and the capital of Podlaskie Voivodship. It is the gateway to many natural attractions of the Podlasie region, known collectively as the Green Lungs of Poland, including Biebrza and Bialowieza national parks. Bialystok is also the place of birth of Ludwik Zamenhoff, the inventor of the artificial language Esperanto. The city hosted an international Esperanto conference in 2010.
The closest Polish public international airport is the Warsaw Chopin Airport in the capital, located some 200 km away: . This airport is being served by most major normal and low-budget airlines. The convenient way to get to Bialystok from there is to take a bus no. 175 to the Warsaw city centre and then take a train or a coach to Bialystok. There is a direct coach connection from the airport operated by Podlasie Express . Although the coach spends less time in Warsaw and therefore arrives in Bialystok quicker, the prices can be twice as high and you have to book your tickets in advance. But there are very often promotions and tickets price starts from 2 PLN.
There also are many cheap airlines flying to Kaunas (Kowno) in Lithuania, which is 240 km away from Bialystok. This is closer than other Polish airports but there is no direct train to Bialystok and the bus journey may be more expensive than from Warsaw or Łódź. Since both Lithuania and Poland are in Schengen you will not need to stop at the border for the passport control.
Another Polish airport that is next closest in proximity (ca. 300 km) is the Łódź Wladyslaw Reymont Airport [] served by many no-frills carriers. To get to Bialystok from Lodz you will need to take a train or a coach.
Another option for travellers from the East (i.e. Belarus or Russia) is to fly to Hrodna Airport in Hrodna (Grodno), which is a city on the Belarussian border only 40 km away from Bialystok. Bear in mind that to get to Poland from Russia, Belarus or other non Schengen area's you will need a visa and that you may spend a significant amount of time waiting at the border for clearance.
In 2012 a new airport (Modlin) opened serving the budget airlines. Located 35kms North of Warsaw. Currently (Feb 2016) this is just being used by Ryanair. Bus connections to Bialystok are available either: direct via plusbus.com (also see podlasie-express) or indirect via Warsaw using modlinbus.pl to get to the city.
This is the most affordable choice of getting in to Białystok from Warsaw. There are 13 trains a day from Warsaw, the first one leaving at 4.55 and the last one at 21.30. The journey takes about 2 hours and 30 minutes. 11 of those trains are operated by PKP Intercity and cost 41 zl (11 euro) for the second class and 71 zl (17 euro) for the first-class ticket. There are two second-class only trains operated by Przewozy Regionalne (PR) which cost 29 zl (7 euro). These leave Warsaw at 11.40 and 20.05.
For timetables and prices, see Polish State Railways .
You can easily get there by car from Warsaw, Gdańsk (A1) and Poznań. The road from Warsaw is being constantly modernized and was about to be fully high-speed national route S8 by 2013, work well underway but still in progress February 2016.
PKS Bialystok operates coaches to most major cities in Poland. Although the coach journey takes much longer than the train and the price is usually higher, sometimes the timetables are more convenient, especially if you want to get somewhere in the middle of the night. There are also many international connections, such as London, Brussels, and Baltic countries.
PolskiBus.com and Podlasie-express.pl operate a high quality and value for money service between Bialystok and Warsaw daily. Tickets can easily be booked on line.
For timetables and prices, see bus portal: 
Bialystok is a rather small city in terms of size, considering its big population - it is the second most densely populated city in Poland after Łódź. Most of the sights worth visiting are in the strict centre of the town, so you won't be likely to use the public transport a lot. The exception is the south-eastern district of Dojlidy with a couple of palaces worth visiting.
There is an extensive bus network that covers the whole city. The tickets can not be bought inside of the bus and don't have to be shown to the bus driver but have to be perforated using devices installed in the buses. The tickets have to be bought in advance - they are sold in many places, including newsagents, convenience stores, supermarkets and designated ticket retail points. Only in the latter can you buy daily, weekly and monthly bus passes.
You can find a reliable city plan at Bialystok Online: 
The city's main tourist attraction is the Branickis' Palace, a former residence of a wealthy and influential noble family of Branicki, which used to own the whole city of Bialystok. The most famous member, Jan Klemens Branicki, the Great Crown Hetman of Poland with unsuccessful aspirations to the Polish throne, made the city prosperous and striving.
The palace was given its current shape in early 18th century and since then has been called many names reflecting its grandeur, including "the Versaille of Podlasie". Although badly damaged by German bombs during the World War II, it was carefully rebuilt and now serves as the main building of the Medical University of Bialystok.
Another site worth visiting is the whole of Warszawska street, with rows of unspoilt architecture spanning all of 19th century. The particular highlight is the big palace painted in light pink, the former residence of the Prussian Governor of the Bialystok region during the short times in 19th century (1795-1815) when Bialystok was under German rule. The building was later transformed into a school, a purpose it serves to this day (now the King Sigismund Augustus High School). It is here that Ludwik Zamenhoff was taught. The school has another infamous alumnus - Ignacy Hryniewiecki, assassin the Tzar of Russia.
Wherever you are in Poland, you must visit one of the milk bars: they offer genuine Polish cuisine for a very affordable price. Bialystok has a couple of them: Podlasiak and Słoneczny in the city centre (the latter being unusual for serving beer too), and Topolanka a bit further on the north from the centre on the Wasilkowska street. Expect a decent range of regional cuisine and a very mixed clientele: students, families with children, businessmen and occasionally even homeless people.
There are numerous kebab, hamburger and zapiekanki (garlic bread with tomato sauce, meat, cheese and mushrooms) stands by the railway and bus stations and in other places in the city centre. Some of them are open 24 hours a day.
There are many pubs in the city center, with decent selection of alcohol. The price of a half litre glass of beer is around 1,5 EUR. A typical beer sold in Bialystok is Żubr: named after the bison-like animals that live in the Bialowieza national park. The typical regional alcohol is Żubrówka - a type of vodka which has a leaf of grass inside. Żubrówka literally means: 'Bison Grass'. The average price of a 0,5l bottle in a shop is 5,5 EUR.
Białystok provides every kind of accommodation, ranging from expensive hotels (Gołębiewski, Branicki, Cristal ~75 EUR/double room) through mid-range ones (Turkus, ~35 EUR/double room) to budget hostels (~8 EUR/night in a 8-person dorm).
Bialystok is the obvious hub for discovering the natural wonders of the Podlasie region. There are 4 national parks in the region, including the world-famous Bialowieza National Park, the UNESCO World Heritage Site.
The nearby town of Choroszcz is an entrance point to the beautiful Narwia National Park. The town centre itself is well preserved and features a majestic baroque church as well as Branickis' summer residence, currently comprising a museum with a collection of memorabilia connected with the Branicki family,
Further away is the town of Tykocin, with one of a few remaining Jewish synagogues of the region. The nearby villages of Kruszwiki and Kruszyniany were the centre of Tatar Muslim migration to the country centuries ago and still have a vibrant and very specific Lipka Tatar community. The antique wooden mosques in the villages are hundreds of years old and are still in operation.