Ordnance Survey Northern Ireland
Map of Coleraine: OSNI Discoverer 4
Free delivery on all orders (more info)
Discoverer 4 captures Coleraine's sweeping shores and vibrant countryside. Ideal for walkers, cyclists, and casual explorers alike.
Explore Coleraine’s lively river town and its historic charm. Stroll sandy beaches from Portrush to Portstewart Strand. Experience the dramatic basalt of the Giant’s Causeway.
Visit Ballymoney’s market-town warmth and friendly streets. Wander Limavady’s quiet trails and scenic valley views. Enjoy peaceful coastal paths with far-reaching ocean panoramas.
Expect rich landscapes, timeless heritage, and relaxed outdoor moments. Each location offers a memorable slice of Northern Ireland’s beauty. Perfect for long wanders or peaceful coastal pauses.
What does OS Northern Ireland Discoverer 4 cover?
- Ballmoney
- Coleraine
- Giant’s Causeway
- Limavady
- Portrush
- and much more...
Why an OS Northern Ireland Discoverer Map?
Perfect for relaxed day trips, scenic walks, and adventurous cycling. Plan a short, peaceful stroll or a longer, energetic route. Enjoy clear, reliable detail wherever your journey leads
Each map covers a generous 40km by 30km area. Clear 10m contours help you understand the landscape easily. The reverse side also highlights townlands for simple reference.
Spot cafés, campsites, car parks and leisure points. Follow marked paths with simple, intuitive symbols. Explore with confidence and enjoy every moment.
Specifications:
- Publication Date: 11/04/2017
- Map Format: Folded
- Physical Size - Folded: 12.4 x 1.1 x 17.3 cm
- Cover Image: Giant’s Causeway
Discoverer 1:50 000 scale
Every 2cm is 1km, to show key elements such as footpaths, minor roads, and tourist information
Be ready for anything!
Whether it’s a long hike, a cycling tour, or a driving holiday – Discoverer maps are the perfect companion
Topographic mapping
Highly detailed contour mapping highlighting variations in terrain and everything you would expect from a map
You’re never lost with an OS map.
- Dave, Ordnance Survey Customer
I always feel confident following an OS map and route.
- Laura, Ordnance Survey Customer
Safe, reliable and easily accessible.
- Melanie, Ordnance Survey Customer
Love the reassurance that, when I’m mostly walking alone, I’m walking in the right direction and I’m on the right path.
- Margaret, Ordnance Survey Customer
The world’s best map maker.
- Dave, Ordnance Survey Customer
The freedom the maps give me to walk with confidence on my own.
- Joanne, Ordnance Survey Customer
The clarity, attention to detail and dependability are essential for nearly all outdoor activities.
- John, Ordnance Survey Customer
Exploring safely and having new adventures.
- Claire, Ordnance Survey Customer
Reviews
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Delivery times
Order before 3pm weekdays for:
- Free standard delivery in up to five working days
- 1st Class delivery in 1-2 working days
- Priority Express Next Day delivery on the next working day
OS Historical 1896-1904 Maps, Relief Maps and Custom Made Map orders will take one extra day for printing. Framed and canvas products are handmade and usually take 10-12 working days to dispatch. If you order on a bank holiday we'll start on your order on the next working day. Standard delivery for OS Historical 1896 - 1904 Maps and Relief Maps are sent RM 48, and Next Day Delivery will be sent out Royal Mail 24.
An estimated delivery date will be shown in checkout once you enter your address and pick a delivery option.
Sorry, we do not currently deliver outside of the UK.
See Full Delivery information here.