Central Sochi bus terminal is located near the railway station so there are always lots of passengers here. Bus station takes routes of the North-Caucasian and Crimean directions and suburban routes. You can also find buses to Sukhum, Abkhazia in the schedule.
Another city transport hub – the bus station 'Stadium Trud' (aka 'Adler-rynok' and 'Novy Vek') – is located at the Demokraticheskaya ul. This stop is sometimes called the Adler bus station, but there is no bus station here. Here you just can get on the bus №135 to Krasnaya Polyana and several other routes with the final station in Adler.