Climbs 215
Rocktype Rhyolite
Altitude 707m a.s.l
Faces N

View Stats

A summer evening beneath Cloggy © Nicholas Livesey

Crag features

Called "the best crag in the world" by Leo Houlding, Clogwyn Du'r Arddu (Cloggy) deserves a special place in the history of Welsh climbing. It has all-time classics in just about every grade, and is home to famed routes such as Indian Face and Master's Wall. Very long (up to 300m+), mostly serious, routes in an alpine setting. Some loose rock - an integral part in the Cloggy climbing experience.

Approach notes

Drive to Llanberis and go up the narrow road opposite the Royal Victoria Hotel. Park somewhere here - parking is no longer available at Hafodty Newidd as the farmer padlocks the gates. (Thanks for info, Bob Wightman.) You can drive past the Youth Hostel (turn up past the Spar shop) and park in small laybys after the tarmac. Don't block access. A path leads from this track, Bwlch Maesgwm, across the valley to just before Hafodty Newidd.

From Haftoy Newydd walk up the railway and the track until well past Half Way House, and where the track steepens, keep right along the miner's track which leads to the old copper mines, and continues as a small path contouring the cliff. Halfway House is now open for refreshments - though sadly not home-made lemonade, rather a strong trade in ice cream and Slush Puppies.

Rockfax Digital

Available on Rockfax Digital

Rockfax Digital brings together all the Rockfax climbing information with UKC logbooks and presents it into a user-friendly package for use on Android and iOS devices.


North Wales Climbs

North Wales Climbs covers the best climbing from the whole of this huge and varied area. The book is modelled on the very popular West Country Climbs which set a new standard for selected climb guidebooks back in 2010. It contains all the routes from the 2010 publication North Wales Classics and many more routes and areas, with expanded descriptions and much bigger photo-topos. The book covers all the major mountain crags from Llanberis Pass, to Cloggy; and from Ogwen to the Carneddau. It also includes the Llanberis Slate quarries, Tremadog, the Moelwyns, the Gwynant Valley, Mid-Wales, Gogarth and the North Coast Limestone.

North Wales Classics

A significant addition to the Rockfax stable; North Wales Classics is a pocket-sized guide packs in hundreds of superb routes throughout the mountains of Snowdonia. From Tremadog to Tryfan, and everywhere in between, the book covers mid-grade routes on the best crags and features top-notch photo-topos and inspirational action shots taking you where you want to go.
There are no comments from visitors to this crag.
Login as Existing User to add your comments

Climbs at this crag

Name Grade Stars Type Logs Partner Ascents
Please Login or Register to log routes or add them to your wishlist
These climbs you have climbed clean.
These climbs you have climbed by seconding or top-roping.
These climbs you have Dogged.
These climbs you Did not Finish.
Climbs are waiting to be checked by a crag moderator, and may not be accurate. Climbs can't be verified by a crag moderator, and they need more information to confirm it. Climbs are no longer climbable.

Moderators Updates to this page are checked by UKC volunteers ianstevens and Tenntenntuihn

Loading Notifications...