Bulgaria in Turkey: In addition to Bulgaria's consulate general in Istanbul, Bulgaria has 3 other representations in Turkey. These representations include an embassy in Ankara consulates in Edirne, and Tekirdag.
Turkey in Bulgaria: Turkey has 3 representations in Bulgaria. These representations include an embassy in Sofia consulates in Bourgas, and Plovdiv.
Please contact the consulate general in Istanbul directly for inquiries and questions regarding visa regulations and passport requirements.