Big towns, resorts and airports have subsidiaries of the big international rent-a-car companies. You can get the respective information at the hotels or from the tourist agencies. There are petrol stations with all types of fuels in all towns and along the motorways. Small fees are paid on the border checkpoints for the use of roads. Custom duty is owed for sailing the Danube and crossing the bridges. You can have the updated rates from the Bulgarian tourist offices.

Rent-a-car Bulgaria