27/30 Charlie and Thomas begin in Bath, then head up through the Cotswolds, ending up in Stroud.
12/20 Michael Portillo is put through his paces when he visits the army camp at Aldershot.
3/6 Joe Lindsay and Aoibhinn Ní Shúilleabháin enjoy the history and culture of Boston. (R)
BBC Two Northern Ireland only
2/2 Dan Snow and his team continue their adventure down the rapids of the Grand Canyon. (R)
BBC Two except Northern Ireland, Scotland
Wednesday 22 January 2014