For foreign travellers it's a colourful and more expedient way to see the country, where roads are mostly bad and car trips extremely time consuming.
While cheaper plane tickets are making air travel another option, an early morning takeoff from a major city can be as confusing and crowded as tackling any train station.
Trains are popular for long distance travel. While people usually go by bus for short distances, it's possible to book sleeping berths in some buses.
