In the 20-part series James Martin’s Islands to Highlands (2020), James Martin travels across the British Isles to explore regional food and produce. Below is the complete list of locations he visits, in broadcast order:
- The Isles of Scilly (with Galton Blackiston)
- Cornwall (with Galton Blackiston)
- Devon (with Simon Hulstone)
- Jersey (with Mark Jordan)
- Guernsey (with Mark Jordan)
- Dorset (with Paul Ainsworth)
- Oxford & Oxfordshire (with Monica Galetti)
- South Wales (with Stephen Terry)
- Mid Wales (with Gareth Ward)
- Peak District / Derbyshire (with Tessa Bramley)
- Yorkshire (with Brian Turner)
- Cumbria & The Lake District (with Clare Smyth)
- Northumberland (including Holy Island, with Kenny Atkinson)
- Isle of Man (with Lisa Goodwin-Allen)
- Antrim Coast & Glens, Northern Ireland (with Paul Rankin)
- Lough Neagh & County Tyrone / Armagh, Northern Ireland (with Paul Rankin)
- Edinburgh & aboard The Royal Scotsman (with Nick Nairn)
- Cairngorms National Park & Speyside (with Nick Nairn)
- Isle of Skye (with Tony Singh)
- Shetland Islands
