![Dolni Vltavice, Czech Republic. 31st Aug, 2017. The null year of balloon flying over the valley of the Lipno Dam is being prepared for the half of September by the Tourist Society Dolni Vltavice, Czech Republic. 31st Aug, 2017. The null year of balloon flying over the valley of the Lipno Dam is being prepared for the half of September by the Tourist Society](https://c8.alamy.com/comp/K2KDW7/dolni-vltavice-czech-republic-31st-aug-2017-the-null-year-of-balloon-K2KDW7.jpg)
Dolni Vltavice, Czech Republic. 31st Aug, 2017. The null year of balloon flying over the valley of the Lipno Dam is being prepared for the half of September by the Tourist Society
![Map showing the location of the Vltava River -Lipno Reservoir system... | Download Scientific Diagram Map showing the location of the Vltava River -Lipno Reservoir system... | Download Scientific Diagram](https://www.researchgate.net/publication/346180782/figure/fig1/AS:961301052411905@1606203439177/Map-showing-the-location-of-the-Vltava-River-Lipno-Reservoir-system-with-highlighted.jpg)
Map showing the location of the Vltava River -Lipno Reservoir system... | Download Scientific Diagram
![Dolni Vltavice, Czech Republic. 31st Aug, 2017. The null year of balloon flying over the valley of the Lipno Dam is being prepared for the half of September by the Tourist Society Dolni Vltavice, Czech Republic. 31st Aug, 2017. The null year of balloon flying over the valley of the Lipno Dam is being prepared for the half of September by the Tourist Society](https://c8.alamy.com/comp/K2KDW6/dolni-vltavice-czech-republic-31st-aug-2017-the-null-year-of-balloon-K2KDW6.jpg)