In or near Edinburgh
Each map pack contains
- a map showing all the control points
- a description of each of the control sites
- suggestions for combining them into courses of varying lengths and difficulty
At each control site, there is a small plate (usually on a wooden post) showing a number and a letter, and your aim is to match the letters to the numbers. Answers can be obtained from Visitor Centres where the maps are sold, or from Janet Clark as above.