ferris wheel in prater amusement park in vienna, austria

architecture attraction attractions austria austrian background big blue cabin carnival carousel carrousel circle circus city cityscape coaster construction day entertainment europe european excitement fair fairs famous ferris festival funfair high historic international joy landmark large leisure metal national old osterreich outdoor outdoors pleasure prater praterstern recreational red reisenrad retro ride riesenrad roller rotate rotating round sky speed steel symbol tall thrill touristic traditional turning vienna view vintage wien wiener winter wurstelprater