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Walk two glacial lakes, climb to the northern Carneddau ridgeline, and visit prehistoric standing stones and medieval wells on a guided 7.5-hour Snowdonia day trip. Ideal for curious walkers who want expert local leadership and dramatic views without technical climbing.
Walk two glacial lakes, climb to the northern Carneddau ridgeline, and visit prehistoric standing stones and medieval wells on a guided 7.5-hour Snowdonia day trip. Ideal for curious walkers who want expert local leadership and dramatic views without technical climbing.
Book with Snowdonia Adventures
Verified experiences and guided adventures in the surrounding area.
Operated by Snowdonia Adventures · Ceunant, Wales
HH - Llyn Crafnant and Llyn Geirionydd is a full-day guided walk through the western foothills of Snowdonia (Eryri) in North Wales, beginning near the village of Rowen and meeting in Trefriw. Over 7.5 hours you'll move from ancient pilgrim trails and medieval churchyards to upland ridgelines and two glacial lakes, with views across the Menai Strait to Anglesey and the northern reaches of Eryri.
The route threads through lush woodland to the medieval church of Llangelynnin, passing its sixth-century well, then climbs past a standing stone and an abandoned quarry toward Tal y Fan, the northernmost Nuttall in the Carneddau range. From Tal y Fan the ridge opens to panoramic vistas; Foel Lwyd and Bwlch y Ddeufaen follow—this lane was once used as a Roman road and later by drovers, and the route still bears the wear of centuries. Along the way you encounter prehistoric markers: more standing stones, a stone circle, and the Maen y Bardd burial chamber that overlooks the Conwy valley.
Guides on this trip are fully qualified Mountain leaders with remote emergency care first aid certificates and strong local knowledge; summer working ratios on Snowdon reach 12 walkers to one leader. The itinerary moves at a gentle but steady pace intended to welcome walkers of varied abilities—minimum age is 13 years with under-18s requiring a parent or guardian—yet a good level of general fitness helps you enjoy the mountain scenery and long sections on rough tracks. The day encourages curiosity as much as effort: geological features include glacially-scoured corries and the volcanic and Ordovician rock typical of the Carneddau, while the lakes themselves sit in classic glacial basins edged by mixed woodland.
Logistics are straightforward: meet in Trefriw (central meeting point confirmed when you book), carry a small day sack (up to 25L), and bring waterproofs and sturdy walking boots suitable for rough mountain tracks. Interpretive stops are peppered with local history, from early Christian wells to Roman-era drovers’ routes, making this more than a hike—it's a moving landscape museum.
Why book it? You get expert leadership, layered history, and dramatic ridge views without the technical demands of mountaineering. For anyone wanting an accessible but authentic Snowdonia day under guides who live and work in these hills, HH - Llyn Crafnant and Llyn Geirionydd is a compelling, instructive way to walk through time and terrain.
Staff are fully qualified Mountain leaders with remote emergency care first aid certificates; they live and work in the mountains of Snowdonia and offer gear advice and local insight. The route suits individuals and groups of varied ability—expect steady, manageable ascents, interpretive stops, and a pace that gives time to photograph, rest, and absorb the landscape and enjoy local hospitality.
Meet in Trefriw; the central meeting location is confirmed when you book.
A good level of general fitness helps—walks include sustained climbs but move at a gentle, steady pace suitable for many abilities.
Minimum age is 13 years; under-18s must be accompanied by a parent or legal guardian.
Yes—staff are fully qualified Mountain leaders with remote emergency care first aid certificates and local area knowledge.
Sturdy walking boots are recommended; trainers or street shoes are not suitable for rough mountain tracks.
Yes—guides stop at historical and geological features including the medieval church, standing stones, and Maen y Bardd burial chamber.
Snowdonia Adventures is a Capel Curig–based outdoor guiding company offering guided hikes, scrambles, mountaineering courses, climbing taster days and coasteering across Snowdonia and North Wales. The company specialises in small-group, guided outdoor experiences led by qualified, experienced mountain leaders and instructors who support safe, accessible adventures for fit beginners through to experienced hikers. Trips on the programme include guided ascents of Tryfan and Cnicht, ridge scrambles such as Y Gribin and the Nantlle Ridge, summit routes in the Carneddau, quieter tracks like Rhyd Ddu, waterfall walks to Aber Falls, winter mountaineering courses, rock-climbing taster days, and coastal coasteering sessions on Anglesey. Each trip description specifies terrain, recommended fitness level, and essential equipment; guides manage navigation, route-finding and safety so participants can focus on the landscape. Operating from Capel Curig, Snowdonia Adventures uses locally focused logistics to access central and northern Snowdonian ranges and nearby coasts. Groups are kept intentionally small to maximise guide contact and minimise environmental impact. Training and safety are emphasised on technical days such as winter mountaineering and scrambles; practical skills taught include crampon use, ice-axe techniques, ropework and route planning. Snowdonia Adventures is featured on The Adventure Collective, and works within recognised mountain safety practices and local access guidelines. Clear booking information, pre-trip briefings and experienced, qualified guides make the experiences suitable for those wanting guided mountain days, skills courses or coastal adventures in Snowdonia. Booking details include group size limits, meeting points in Capel Curig, straightforward booking terms and clear safety, cancellation and refund policies.
Book with Snowdonia Adventures