Looking down to Crib Goch.   © Gareth Pratt

Glaslyn & Llyn Llyndaw   © Gareth Pratt

Yr Wyddfa Mountain railway.   © Gareth Pratt

The Pyg Track & the Miners Track   © Gareth Pratt

Climbing above Glaslyn.   © Gareth Pratt

The Snowdon range from the western end of the Llynau Mymbyr; 15 October 2011.   © Roger Vander Steen

Snowdon and Cwm Dyli from above the Miners' Track   © Ian Evans

Snowdon seen from the summit of Elidir Fawr. Crib Goch is to the left; and (rounded) Garnedd Ugain almost completely hides Yr Wyddfa, whose pointed top is only just visible.   © David S Brown

Approaching the summit of Yr Wyddfa from the North; with the mountain railway station and the new restaurant on right.   © David S Brown

Yr Wyddfa, from the Bwlch Coch col between Crib Goch and Garnedd Ugain; with the Glaslyn below.   © David S Brown

The Snowdon group (Y Llewedd, Yr Wyddfa, Crib Goch, Garnedd Ugain) seen at late evening across Llynau Mymbyr, Capel Curig   © David S Brown

The upper part of the Crib y Ddisgl ridge ascent of Garnedd Ugain   © David S Brown

Retrospect of Crib Goch from the beginning of the Crib y Ddisgl ridge on Garnedd Ugain.   © David S Brown

Crossing Crib Goch's pinnacle ridge on a busy day.   © David S Brown

The final steep scramble up Crib Goch; with distant walkers on the pinnacle ridge (upper left)   © David S Brown

Yr Wyddfa from the miners track   © Gerrit Kremer

Snowdon from Crib Goch 11.08.09   © Andy Clark

Snowdon from Crib Goch 11.08.09   © Andy Clark

Looking back along Crib Goch on the way up Snowdon, 11.8.09   © Andy Clark

Looking back along Crib Goch on the way up Snowdon, 11.8.09   © Andy Clark

Yr Wyddfa 16/7/09 from the head of reservoir   © Jim Nicol

Looking east from the summit ridge of Snowdon towards Glaslyn and Llyn Llydaw on a busy bank holiday weekend. The sheer number of people ascending the hill that day was incredible as can be seen on the paths!   © David McSporran

The Snowdon group (Yr Wyddfa left, Garnedd Ugain and Crib Goch right) from the East. Seen across the Nantgwynant valley from the A498 road.   © David S Brown

Crib Goch, with the pinnacles just right of top, seen from Nant Peris.   © David S Brown

The Snowdon group, with Y Llewedd to left, seen from Glyder Fach.   © David S Brown

Start of the Snowdon Horseshoe walk: the ascent track from Pen-y-pass, with Crib Goch towering ahead.   © David S Brown

Yr Wyddfa (left) and Garnedd Ugain, seen from the Crib Goch pinnacles.   © David S Brown