Two sisters from Tenby Golf Club will contest the grand final of the Principality Junior Wales Open over the course that staged the Ryder Cup in October after winning through a regional qualifying event.
Georgia and Amber Thomas were among 14 qualifiers from the spectacular clifftop course at Langland Bay, near Swansea, and will now tee-up on Celtic Manor's Twenty Ten Course in August.
Georgia took the Under 18 girls best gross prize with a round of 94 and Amber won the Under 13 girls' section with 25 stableford points.
Other qualifying events were held at Royal St. David's at Harlech, Builth Wells and Marriott St. Pierre, near Chepstow, and a total of 56 qualifiers from the four regional events will now contest the grand final on August 30, when an overnight stay at the five-star Celtic Manor Resort is part of the qualifying prize.
Principality Building Society chief operating officer, Graeme Yorston, said: "We are delighted to support junior golf and it was great to see so many young players enjoying a wonderful day of competition at a beautiful venue like Langland Bay.
"We congratulate all the participants on a very high standard of play and look forward to seeing the successful qualifiers again at Celtic Manor for the final.