Bulgaria

 General

 Bulgaria Map 1994 (198K) - Perry-Castaneda Map Collection

 Bulgarian Government  -English/Bulgarian

 CIA World Fact Book - Bulgaria

 Lonely Planet Worldguide - Bulgaria

 Travel Bulgaria  -English

 Country Guide and Tourism

 Bourgas

 Port of Bourgas  -English

 general port information, tariff, statistics, terminals, etc.

 Varna

 Port of Varna  -English

 only contact address, simple

 Med Port Severe Weather Guide (Varna)  -English

 Tide, Visibility, Weather, Wind Chill Table, Heat Index Table, etc.