Start the day with music and a smile.

Adam Walton discusses the life and legacy of the engineer Thomas Telford with Julian Glover, whose new book Man of Iron explores how Telford transformed the landscape.

Rural, farming and environmental news and issues. Gin sales are up, but juniper plants are struggling. Plus the rescue and welfare of guinea pigs.

A service led by the Reverend Dr Peter Stevenson, principal of the South Wales Baptist College.

Vaughan Roderick's guests are John Redwood MP, Nabila Ramdani, Abdul-Azim Ahmed, Michael Fabricant MP, George Jones, Liz Saville Roberts MP and Professor Jon Roper.

The second of two programmes focusing on the late Una Kroll - nun, doctor, author, campaigner for justice, and one of the first women priests ordained in the Church in Wales.

Roy Noble chats to Dean Powell, honorary archivist of Treorchy Male Choir, which is celebrating its seventieth anniversary, and plays one of their recordings. Show more

Jamie presents strange news from around the world, live music, conversation and laughter.

Eleri Sion and Vicki Blight present live from the Brewhouse in Cardiff ahead of Italy v Wales with guests and fans ready cheer on their teams in the Six Nations 2017.

Ian Hunt presents live commentary of Italy v Wales, with expert analysis.

Rob Phillips takes listeners' calls on the day's football and rugby action, including Italy v Wales in the Six Nations.

Music, comedy and more for Sunday afternoon.

Emma Wride, a Space Ambassador for Wales, finds the value of thinking big in small communities, through the intriguing work of Hefin Jones, founder of the Welsh Space Campaign. Show more

A service led by the Reverend Dr Peter Stevenson, principal of the South Wales Baptist College.

Frank Hennessy presents the best in folk, roots and acoustic music from the Celtic nations and the world. With studio guests, live sessions, reviews and a weekly Welsh gig guide.

Beverley Humphreys explores the vast array of musical performance going on across Wales and the world in music theatre, opera, choirs, bands and orchestras.

Alan Thompson has a session and interview with Nell Bryden.

BBC Radio Wales joins the BBC World Service for a selection of news and current affairs, science and arts programmes to take you through the night.