The Reds get their time away from the UK due to their non-involvement in the FA Cup.
According to the official club website, the team was hit in Spain on Monday-evening and scheduled a double session on Tuesday.
Jurgen Klopp and co. will then return to Liverpool on Friday where they will spend their last days in preparation for Bayern Munich.
Last season, Liverpool reached the Champions League final and eventually lost 3-1 to Real Madrid.
Klopp decided to take a 31-man traveling party with the list including the names of some young people.
Adam Lewis, Ki-Jana Hoever and Corey Whelan will all be present in Marbella because they hope to make their way into the battle of the first team.
On Saturday, Klopp & # 39; s men returned to winning roads, after two draw games with Leicester and West Ham, defeating Bournemouth 3-0.
The performance on Saturday saw Naby Keita, who did not perform optimally this year, the best performance.
Klopp spoke about Keita and his interest, after the game.
"You need good performance," he told the club website.
"The second half against West Ham was good, the first half was not so good, but the second half was really good.
"If you fall into a small hole, you have to make sure that you end up alone.
"He did that in the second half at West Ham and it was clear that this match would be the next step for him.
"It was very nice to see that match and see how people appreciate it, he is in many situations and brings these balls through a very tight midfield.
"It's just okay, and there's a lot more coming in. That was a good one."
The complete Liverpool travel list: Fabinho, Van Dijk, Wijnaldum, Lovren, Milner, Keita, Firmino, Mane, Salah, Alisson, Henderson, Sturridge, Moreno, Lallana, Oxlade-Chamberlain, Mignolet, Shaqiri, Brewster, Robertson, Origi, Matip, Phillips, Jones, Hoever , Woodburn, Kelleher, Camacho, Alexander-Arnold, Christie-Davies, Whelan, Lewis.