Ordnance Survey has every part of Great Britain covered in this versatile active map format. In 2007 it introduced 25 all-weather titles of its 1:50 000 OS Landranger Maps. Each Landranger Active map covers an area of 40 km by 40 km (25 miles by 25 miles). The Active maps are an encapsulated map that is tough, durable and weatherproof. The maps are covered in a protective plastic coating that can be written on, so your favourite routes can be easily highlighted. They are more costly but more durable and may obviate the need for a map case, though they are bulkier and heavier. And since then there has been a growing demand to make the entire OS Landranger Map series available.
| Ashdown Forest Perambulation | 69 km / 43 miles |
| Downs Link | 58 km / 36 miles |
| Dymchurch to Didcot Robust Ramble | 359 km / 223 miles |
| E-Route 9 UK Section Plymouth to Dover | 711 km / 442 miles |
| Forest Way (Sussex) | 16 km / 10 miles |
| Greenwich Meridian Trail | 439 km / 273 miles |
| High Weald Landscape Trail | 151 km / 94 miles |
| Horsham Round | 45 km / 28 miles |
| Mid Sussex Link | 53 km / 33 miles |
| Monarch's Way | 948 km / 589 miles |
| Old Way | 393 km / 244 miles |
| Socratic Trail | 76 km / 47 miles |
| South Downs Way National Trail | 161 km / 100 miles |
| Sussex Border Path | 220 km / 137 miles |
| Sussex Diamond Way | 97 km / 60 miles |
| Sussex Hospices Trail | 315 km / 196 miles |
| Sussex Ouse Valley Way | 68 km / 42 miles |
| Vanguard Way | 106 km / 66 miles |
| Walking the Castles of Sussex | 291 km / 181 miles |
| Walking the Disused Railways of Sussex | 55 km / 34 miles |
| Wealdway | 132 km / 82 miles |
| West Sussex Literary Trail | 89 km / 55 miles |
| Worth Way (Sussex) | 11 km / 7 miles |
