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.
Whenever Bedlinog tackle Penallta a massive fixure is guaranteed but this Sunday there will be even more emphasis placed on the two rivals when they contest the SSE Swalec Plate final at Principality Stadium.
Ahead of their SSE SWALEC Bowl Final clash with Taffs Well at Principality Stadium on Sunday, Burry Port share their #FABXV nomination with WRUTV in the search for Welsh rugby's greatest volunteers. Everyone can get involved by sending nominations via twitter to @WRU_Community using the hashtag #FABXV
Cardiff Blues prop Gethin Jenkins and Ospreys centre Ben John look ahead to the first game at Principality Stadium in Saturday's double header which is promising to be a special occasion for all Welsh fans.
Carmarthen Quins Director of Rugby Ian Jones and committee member Jeff Thomas along with Llandovery chairman Handel Davies look ahead to Sunday's SSE SWALEC Cup showdown where both teams are out to prove 'West is best'
SWALEC ambassador Shane WIlliams is looking forward to Sunday's Finals Day where the Cup, Bowl and Plate offers a great opportunity for players and teams to experience the magic of playing at Principality Stadium
Carmarthen Quins coach Richard Kelly believes it is an exciting time to be part of the Scarlets region as his side take on local rivals Llandovery in the SSE Swalec Cup final on Sunday, as WRU TV's Graeme Gillespie discovers
Scarlets long serving prop Phil John talks to WRU TV's Graeme Gillespie about Judgement Day IV and SSE Swalec Cup finals day. The last time Llandovery were in the cup final in 2007, the Drovers claimed the spoils with Phil playing a major role in the engine room.
Meet Aberdare coach Luke Thomas whose #FABXV nomination goes to super volunteer Daz with a whopping 10 things he does for the club each week, all except the ironing! You can also join in the search for Welsh rugby's greatest volunteers, by sending your nomination via twitter to @WRU_Community using the hashtag #FABXV
SSE Swalec Cup kings Pontypridd travelled to Swansea, fully expecting a return to their second home but Llandovery had other ideas as they also sought victory in the semi-final to earn the right to play the final at Principality Stadium