Outdoor Leisure
The Outdoor Leisure series of maps was a series by Ordnance Survey that covered some of Britain's most popular walking areas in 1:25,000 scale. They came in a yellow cover. They have now been subsumed into the orange-covered Explorer series, but retain their OL- series number prefix.
Series 4
 | The English Lakes North Eastern Area | Soft cover |
 | The English Lakes North Western Area | Soft cover |
 | The English Lakes South Eastern Area | Soft cover |
 | The English Lakes South Western Area | Soft cover |
Added by elahrairah