The Royal Mint is opening its doors to the public for the first time in its 1,000-year history.
Britain's oldest manufacturing organisation started in the Tower of London, but since 1968 its headquarters have been in Llantrisant.
A grant from the Welsh Government means it can now build a new visitor centre. Our reporter Alexandra Lodge has been given a sneak preview of what people can expect to see.
More top news
England enjoyed a winning send-off to their Australia tour as they recovered from early problems leaving Wales floundering.
Veteran singer Sir Tom, 75, is gearing up for his first concerts since wife Linda died after a "fierce" battle with cancer in April.
It will be a dry and fine day across the country with plenty of warm sunshine and light winds.