National road #1 or international #E79 [Sofia - Dupnitsa - Blagoevgrad - Sandanski - Kulata (to the south)] by Nikola Gruev
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Vladaiski monastery # 104 by Nikola Gruev
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Hotel Therma Vitae - Ognianovo village by Nikola Gruev
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BULGARIA 2016 by Wim de Groot
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Bulgaria - Summer 2007 by Boriana
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Sofia guide - page 102 to 151 by Nikola Gruev
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Rila monastery #2 by Nikola Gruev
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Sofia's Largo by Nikola Gruev
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Cape Kaliakra by andreev22
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Sandanski: every day is like Sunday, every day is silent and grey... by Sotiris Blatsis
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Serdica Center Mall by Nikola Gruev
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Shiroka Luka - 2004 by Nikola Gruev
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