Sky Regatta ballooning festival in Rostov Region

Participants of the Sky Regatta ballooning festival in Rostov Region during their flight.

Participants of the Sky Regatta ballooning festival in Rostov Region during their flight.

Sergey Pivovarov / RIA Novosti
Participants of the Sky Regatta ballooning festival in Rostov Region during their flight

Participants of the Sky Regatta ballooning festival in Rostov Region during their flight on Aug. 28, 2015.

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