Harlech, Porthmadog & Bala - OS Explorer Map OL18.
Trusted walking maps for those doing day trips orlonger more challenging hikes. Whether you’re passionate about cycling, mountain biking, walking or horse riding, take the explorer map with you and get the most out of your adventures.
Showing part of the Snowdonia National Park. Sheet: OL18 (1:25000)
Active maps are encapsulated and are tough, durable and weatherproof. The maps are covered in a protective plastic coating that can be written on, so your favourite routes can be easily highlighted. They are also lightweight and compact; just right for the active map user.
- Manufacturer: Ordnance Survey
- Map Area: Wales
- Map Number: OL18
- Scale: 1:25000