The Reds ultimately missed out on the Premier League title to Manchester City, despite amassing the third-highest points total in the history of the top flight.
The campaign is far from over, however, as Jürgen Klopp's side contest their second successive European Cup final when they travel to Madrid to play Tottenham Hotspur on June 1.
"If you look back when you're on vacation on this season, I think everyone will realise we had a really good season, a wonderful season," Wijnaldum told Liverpoolfc.com.
"Ninety-seven points, we'd normally be champion with. But in this case, City had one point more and they turned champions.