Every part of England, Scotland and Wales is covered by 403 maps specially designed for walkers, off-road cyclists, horse riders and all involved in outdoor activities. The older Outdoor Leisure map series and the Pathfinder map series have been integrated with the OS Explorer Map series.
| Cateran Trail | 103 km / 64 miles |
| East Highland Trail | 269 km / 167 miles |
| From Mountain to Sea | 219 km / 136 miles |
| Scottish National Trail | 864 km / 537 miles |