sunset on ještěd mountain with a tv transmitter next to liberec. heavy storm clouds push across the valley and a red sun peeks

antenna attraction bohemia broadcast broadcasting building ceske communicate communication concrete construction czech entertainment futuristic gory hiking hotel information jested jestedkozakov jizera jizerske kokorinsko kozakov kraj krystofovo liberec lusatian morning mountains north outdoor panoramic reinforced republic ridge scenery silhouette stredohori sunbeam sunrise sunset technology telecommunication telephone television tourism tourist tourists transmission transmit transmitter travel udoli unesco ustecky