Institutions and organizations:
Blogs:
Recommended airlines:
Recommended hotels / hostels:
- Hotel apartments (Sofia, Bulgaria)
- Hotel City (Thessaloniki, Greece)
- Hotel Laleya (Sozopol, Bulgaria)
- Hotel De Niro (Bitola, Macedonia)
- Hotel Gurko (Veliko Tarnovo, Bulgaria)
- Hostel Mostel (Sofia, Plovdiv and Veliko Tarnovo, Bulgaria)
- Hotel and winery Popova kula (Demir kapija, Macedonia)
- Hotel Uniqato (Stara Zagora and Bansko, Bulgaria)
- Hotel Zheleznik (Stara Zagora, Bulgaria)
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