Scarlets head coach Nigel Davies is pleased that his new-look squad have a big-name kick-off to the 2009-10 season.
The West Wales rugby region are due to entertain European champions Leinster in round one of the Magners League.
That means his international signings such as wing Sean Lamont (Scotland) and prop Rhys Thomas (Wales) could be pitted against Lions heroes such as Rob Kearney (full-back) and Jamie Heaslip (No 8).
Davies said: "To have Leinster first up on home turf is a great prospect. Everybody connected with the Scarlets will be relishing the early challenge.
"Anything can happen on day one of the competition and I know that the squad will be up for it in a big way. New players such as Sevens World Cup winner Richie Pugh and stars of the future such as Tavis Knoyle will be eager to get early plaudits.
"With Lions talent such as Brian O'Driscoll and Luke Fitzgerald in the Leinster squad there's a great deal to look forward to on that first weekend in September. We have our own Lions, of course, in Stephen Jones and Matthew Rees and I know our Scarlets supporters will want to give them a warm welcome home after their tremendous efforts in South Africa."
If the round one challenge wasn't enough for the Scarlets, operating under new skipper Mark Jones and vice-captain David Lyons - round three of the championship brings Magners League title holders Munster to Parc y Scarlets.
Davies said: "That'll be another exciting fixture. There were only two points in it when we played them at home in November and we will hope to be in a stronger position than then, with young talent such as Jonathan Davies and Daniel Evans picking up a great deal of invaluable experience last term."
Other stand-out Magners fixtures at Parc y Scarlets include a Christmas weekend cracker against local rivals the Ospreys and a mid-April showdown with the Cardiff Blues.
Davies said: "These are games that our supporters quite rightly look forward to with great anticipation. To have the Ospreys here a day or two after Christmas will make for an outstanding occasion in front of what we hope will be a very large crowd.
"In advance of all this, of course, we have much work to do in pre-season. The group has been back together now for two or three weeks and there's a good feeling and atmosphere around Parc y Scarlets."
Celtic Rugby today released details of fixtures for the 2009-10 Magners League campaign and the 18-round regular season starts the first weekend in September and runs through until the weekend of May 7. However, with the introduction this year of play-offs to decide the Magners League champions, there is the exciting prospect of semi-finals on the weekend of May 14. with the season concluding in the first Magners League final on the weekend of May 28.
Munster start the defence of their title with a trip to Scotland to face Glasgow Warriors at Firhill Arena whilst Anglo-Welsh cup holders Cardiff Blues welcome Edinburgh for the opening match in their new home at Cardiff City Stadium.
These fixtures are weekend-only dates; specific dates, kick-off times and in some cases venues, will be released later after consultations with broadcast partners and the individual teams.
Already announced are fixtures in the revamped Anglo-Welsh Cup. The Scarlets face Harlequins (a) and Worcester Warriors (h) in November followed by London Wasps (a) and Cardiff Blues (h) in January and February.
Their Heineken Cup pool pits the Scarlets against Leinster, English big guns London Irish and French club Brive.
Wales reached their first semi-final since 2013 in the opening round of this season's HSBC World Rugby Sevens Series in Dubai. WRU TV's Graeme Gillespie recaps on what proved to be an eventful tournament
Wales and Ospreys back row James King, who came through the North Wales age grade system, nominated North Wales Regional Community Rugby Manager Marc Roberts, in the WRU's 'Diolch' initiative where squad players thanked those who played a part in their rise to the top.
Beating Merthyr has boosted Carmarthen Quins hopes of reaching a top eight spot in the Principality Premiership. Quins captain Haydn Pugh is delighted with his team's progress and is determined that everyone from the Under 6s through to the senior team, enjoys the ride.
When the Wales squad were asked to nominate individuals who played a big part in their early playing days, Wales and Dragons full back and wing Hallam Amos thought of his former Monmouth School rugby coach John Bevan.
Sam Cross and Luke Treharne have been named as co-captains of the Wales Sevens side as head coach Gareth Williams names his 12-man squad to play in the first leg of the HSBC World Series in Dubai next weekend.
Bedwas head coach Steve Law and players Nicky Griffiths and Alun Rees extol the virtues of the close knit club as they prepare to host third place RGC 1404 - who are one place head of them on the Principality Premiership points table - on Saturday.
Many of the Wales squad have said Diolch (thank you) to someone who played an important part in their early playing days by nominating them to be invited to the Wales v South Africa match. One person, Gowerton Comprehensive geography teacher Mr Dean Mason was nominated by two of his former pupils, Dan Biggar and Sam Davies.
The second WRU disability rugby pilot has been delivered, this time in Caerphilly schools, culminating in a festival at the Caerphilly Centre of Sporting Excellence, Ystrad Mynach tomorrow. Plans are in place to set up a Disability Rugby Club in Newbridge to provide long-term playing opportunities.
WRU TV: Hear from inside the Wales camp as Neil Jenkins discusses this weekend's clash with South Africa and how the squad are looking to put in a strong performance to round of the 2016 Under Armour Series