Duck Pond – Rokey Wood loop from Barkway

Cambridge loop of the colleges & the River Cam

Ayot St Lawrence & Shaw's Corner loop from Wheathampstead

Osprey Lake & Panshanger Victorian Orangery loop

Welwyn Garden City loop via Stanborough Lake

Ayot Greenway & River Lea loop

Knocking Hoe National Nature Reserve and Deacon Hill loop from Hexton Road Car Park — Chiltern Hills

Wheathampstead & River Lea loop via Hertfordshire Way

Ayot St Lawrence & Ayot St Peter's loop

Oughtonhead Common & Pegsdon Hills loop from Hitchin - Chiltern Hills

Hertford to Ware via New River Path

Watton-at-Stone & Stapleford loop via Hertfordshire Way

Broxbourne Woods South NNR Trail