Archaeologists have discovered the largest Roman villa in Wales, located in Margam Country Park. The villa, well-preserved due to the land's untouched state, offers significant insights into Wales' history. Project lead Dr. Alex Langlands described it as a 'really impressive and prestigious' structure, likely belonging to a local dignitary. The discovery challenges previous notions about the region's historical significance, suggesting it was a center of power. The findings will be shared at an open day, generating excitement among locals.