The spine-tingling sound of massed Welsh rugby fans singing in support of their team is a cornerstone of Six Nations matches at the Millennium Stadium. In 2012, Wales welcome Scotland, Italy and France as they attempt to regain the championship crown.
As part of Sport Relief, the Cardiff Mile sees thousands of people running around Cardiff to the finish line at Roald Dahl Plass, in sight of Cardiff Bay. All ages and abilities can take part to raise money for charity.
The RHS Spring Flower Show returns to Cardiff's Bute Park. Visitors can view inspirational show gardens, spring flower displays, floral marquees and the entries for the coveted RHS medals. Gardening experts give demonstrations and plants and flowers are on sale.
Once the home to a West India sugar merchant and his slave, Bristol's Georgian House, in the city centre, has been restored and furnished to show a typical 18th-century house, including the elegant living rooms, servant quarters and kitchen.
More than 50 artist bookmakers, dealers and small presses fill Bristol's Arnolfini to show and sell their work. BABE (Bristol Artists Book Event) provides a chance to meet and talk to artists and buy their works of art.
Rugby Union side Newport Gwent Dragons welcome Magners League teams to their Rodney Parade stadium for the 2011/2012season. Please visit the club's website for full details of all fixtures.
Rugby Union side Cardiff Blues welcome Magners League teams to the Cardiff City Stadium in the Welsh capital for the 2011/12season. Please visit the club's website for full details of all fixtures.
The natural world is brought into fresh focus with the Wildlife Photographer of the Year exhibition at Bristol City Museum & Art Gallery. Travel the globe through the eye of a lens, from the cold Arctic to the deepest tropical rainforests.