Alexander Tour
Bulgarian tour and travel agency. Provides vacations in summer and winter resorts, hotel reservations and rent-a-car, includes a company profile.

Alisa Tours, Bulgaria
Travel agency and tour operator, located in Sofia, Bulgaria. Organizing trips and tours to Bulgaria, including sea and mountains holidays, SPA and excursions.

Altours Bulgaria
Provides tailored cultural packages for groups, business and private travelers. Includes a profile and virtual tour to the country history, traditions, folk arts, architecture and monasteries.