The Ordnance Survey Discoverer Map Series of Northern Ireland are Topographical Maps that are perfect for walking and hiking. They are very detailed and cover a large area. These maps show many topographical features you may come across on walks, such as pubs, campsite, rights of way and national trust areas.
The Ordnance Survey of Ireland Discovery Series 1:50 000 is a comprehensive series of maps that include detailed landscape information. The discovery series includes handy map symbols that indicate features like campsites, pubs, rights of ways and viewpoints that you will come across on your travels.
Established in 1977
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