Opole/poland - Nov 11 2016: Independence Day in Opole. People Travel in Balloon Gondola, Hot Air Balloon Rising Upward a Few Feet Above the Ground. Recreation, Mid-Air Adventures. Aerostat Cabin. Man Turns on the Propane Burner That Warms the Air and Makes the Aerostat Rise Up. Checkered Balloon Scoop of Skirt. Flight by Balloon in the Clouds. People Are Traveling, Resting Outdoors. Landscape of Autumn Field, Dry Grass. City-Planet Opole. Tourist City Warsaw. Tourism in Poland. Sports For Courageous People.