SPANISH media were left stunned by the atmosphere inside Celtic Park last night.
The stadium was packed for Celtic's first Champions League game in five-years.
The Hoops took on Real Madrid in their Group F opener.
The European champions were on the rocks during the first-half as Ange Postecoglou's men came close to scoring on a few occasions.
However, after the break, the Spanish giants were comfortable winners, as Vinicius Jnr, Luka Modric and Eden Hazard netted to earn three-points.
While it did dampen the spirits of the crowd for a spell, the Celtic fans continued singing right to the end, as they clapped their team off the field after the match.
🎤🎶 Vaya ambientazo se está viviendo en el Celtic Park. Así de espectacular sonó el mítico "You'll Never Walk Alone" 📹 @SantiSiguero #UCL pic.twitter.com/iN76XMRJcV
— MARCA (@marca) September 6, 2022
As expected, prior to the game the place was rocking.
And Spanish media outlet MARCA were left stunned by the fans' rendition of You'll Never Walk Alone.
They posted a video on Twitter of the famous tune being belted out.
The wrote: "What a great atmosphere we are experiencing at Celtic Park. That's how spectacular the mythical "You'll Never Walk Alone" sounded."