Everton Ladies will travel to Gibraltar as part of their pre-season preparations ahead of the 2018/19 campaign.
The Blue Girls are set to compete in the inaugural Friendship Competition between August 5-13 and will play American side LA Salsa and Atletico Madrid, who lifted the Primera División title last season.
In the other group, fellow Spaniards Real Betis and Huesca are joined by French outfit Paris FC.
The top two teams in each group progress to the semi-finals, with the final set for Sunday August 12.
Before the Gibraltar trip, the Toffees face WSL Championship side Aston Villa behind closed doors on Saturday July 14 before heading to Marine to square off with city rivals Liverpool on Sunday July 22 (kick-off 2pm).