coo, belgium - 10 10 2023: cascade de coo, smaller waterfall

water waterfall river stream rapid rock nature watercourse terrain cliff wilderness tree wave sea coast forest ravine creek coo belgium 2023: cascade bridge small village stavelot ardennes located big double cascades theme park called plopsa waterfalls idyllic touristic special flair found season smaller bleu ardenne waterfall river water nature rocks forest green spring cascada cascade eifel wilderness stream falling freshwater