Discover the rugged summits and wild ridgelines of Snowdonia (Eryri) National Park, Wales’ mountainous heartland and the UK’s premier destination for scrambling. From the iconic North Ridge of Tryfan and the thrilling Bristly Ridge to the majestic Snowdon Horseshoe and the dramatic Cyfrwy Arête of Cadair Idris, each route promises exhilarating adventure amid some of Britain’s most spectacular landscapes. Ideal for experienced scramblers and mountaineers with a head for heights, this definitive Cicerone guidebook presents 80 graded scrambles across Snowdonia’s four great regions: the Carneddau, Glyderau, Snowdon group, and Eifionydd, as well as the finest outings in the Moelwyns, Rhinogs, and Cadair Idris. Routes span scrambling grades 1 to 3S, ranging from scrambly walks to serious challenges involving technical difficulty and exposure, catering to all abilities. Explore celebrated areas within Snowdonia National Park, including Llanberis, Ogwen Valley, Dolgellau, and the remote wilds of the north, each a gateway to unforgettable mountain adventures in Eryri. Features all the classic scrambles of Snowdonia National Park, Snowdon Horseshoe, North Ridge of Tryfan, Bristly Ridge, Cneifion Arête, Cyfrwy Arête, alongside 16 outstanding new and lesser-known routes across Eryri for those seeking quieter corners. Includes 1:25,000 OS mapping and clear photo topos for every scramble in Snowdonia National Park, ensuring straightforward navigation and clear route-finding, even on intricate terrain in Eryri. Practical advice covers essential equipment, safety, ropework, public transport, emergency procedures, and how to progress on steep ground in Snowdonia’s varied terrain, giving you the confidence to tackle everything from gentle ridges to challenging rock faces within the National Park. Each route is accompanied by at-a-glance information on approach time, altitude, aspect, route length, grading, conditions, and grid references for both the scramble and parking, making it easy to plan your day exploring the peaks and valleys of Snowdonia National Park. All scrambles are described as summer routes in Snowdonia National Park and require previous experience in exposed mountain environments. Routes are graded from 1 (easiest) to 3S (most serious), with clear explanations and tips to help you choose the right adventure in Eryri for your ambitions. Plan your scrambling adventure in Snowdonia with confidence using the definitive Cicerone guidebook, and discover the untamed beauty and unique character of Wales’ most celebrated mountains.