BETWS-Y-COED CLIMBING FIELD GUIDE
Jagged Heights: A Guided Scramble Up Y Gribin Ridge to the Glyderau Summit
An adults-only, eight-hour guided scramble run by Snowdonia Adventures that introduces hikers to the Glyderau via Y Gribin Ridge.
Jagged Heights: A Guided Scramble Up Y Gribin Ridge to the Glyderau Summit.
Climb Y Gribin ridge to the jagged summit plateau of the Glyderau with expert guides who lead you through rocky ground and short scrambling sections. This guided day hike introduces walkers with solid fitness to higher mountain terrain, offering the option to stay close to the ridge when dry or to weave through steeper hiking ground with occasional short scrambles.
Highlights
Outing Highlights
Y Gribin Ridge to the Glyderau summit plateau
A classic approach into the Glyderau: the route climbs Y Gribin ridge up to the jagged summit plateau, giving a direct encounter with rocky mountain terrain and exposed ridge walking when conditions allow.
Qualified leaders and small groups
All outings are led by fully qualified Mountain Leaders or Mountaineering Instructors with strong local knowledge; group sizes are limited to maintain safety and attentive leadership.
Flexible exposure and scrambling options
When the rock is dry the party can stay close to the ridge crest for maximum exposure; in wetter or more cautious conditions the group will take lower, steeper hiking lines with short scrambling sections.
What the day feels like
What the day feels like
Expect a full eight-hour mountain day that moves from approach ground onto a rocky ridge crest where careful footwork and occasional handholds are needed. The guides manage route-finding and safety so you can focus on the exposed, high-mountain experience and the jagged summit plateau of the Glyderau.
Suitability
Who it's for
Who this guided scramble suits—and who should look elsewhere.
Practical planner
Details to review before reserving
This is an eight-hour guided day. Meeting location: Ogwen Snack Bar, Nant Ffrancon, Bethesda, Bangor LL57 3LZ, United Kingdom.
Good, sturdy mountain boots; clothing for the forecast (base layer, fleece, waterproof shell and overtrousers); small rucksack with food, water, warm hat and gloves; gaiters recommended in wetter months.
Boot gaiters can be useful in wet and winter conditions; the operator can advise on clothing and footwear after booking.
Review cancellation policies before reserving.
Frequently asked questions
Planning Your Outing
How long is the guided scramble?
The guided day is eight hours in duration.
Where do we meet for the trip?
Meet at Ogwen Snack Bar, Nant Ffrancon, Bethesda, Bangor LL57 3LZ, United Kingdom.
Who leads the hike and how large are groups?
All guided mountain hikes and scrambles are led by fully qualified Mountain Leaders or Mountaineering Instructors; maximum ratios are six clients to one Mountain Leader.
Is there an age restriction?
The activity is offered to adults only.
What kind of footwear and clothing do I need?
You will need good sturdy mountain boots, clothing matched to the forecast (layers, fleece, waterproof shell and overtrousers), a small rucksack with food and water, and optional gaiters for wet or winter months.
What if I’m not confident with navigation in big mountain areas?
The guides handle route planning and navigation so participants who have good hiking fitness but lack confidence on unmarked mountain tracks can rely on qualified Mountain Leaders to manage those aspects.