Glasgow's Scotland stars will come to face to face with several international colleagues during the Warriors' pre-season programme.
The Warriors start their build-up to the new campaign with a trip to France to take part in the XV Challenge Vacquerin.
But they then tackle two English Premiership sides in which several Scotland stars are likely to feature.
Former Scotland and Glasgow scrum-half Graeme Beveridge may turn out for Bristol at Firhill Arena on August 22, while at least two Test players will feature for Gloucester.
Alasdair Strokosch and Rory Lawson cemented their places in the starting line-up for the Cherry and Whites following strong performances in the 2008 RBS 6 Nations.
They are likely to feature in the match at Kingsholm with young prop Alasdair Dickinson also set to be named in Dean Ryan's squad.
Glasgow players not touring with national squads this summer have already begun their pre-season after just over three weeks off.
Men such as Daryl Gibson, Richie Vernon and Lome Fa’atau have been back in the gym doing strength and conditioning work six days a week since June 9.