Stob Coire Sgreamhach and Beinn Fhada main summit (952m) during a full winters traverse of Bidean's tops. 28.12.14   © Alan Puckrin

the lost valley viewed from the stob coire sgreamhach summit.   © Peter Hughes

Stob Coire Sgreamhach from Bidean nam Bian; 12th October 2010.   © Roger Vander Steen

Stob Coire Sgreamhach from Bidean..April 11th 2010   © Dougie Mccoll

Me on the glacial boulder in the Lost Valley below Stob Coire Sgreamhach   © Jo Kinsley

Stob Coire Sgreamhach. 11th April 09   © Andrea & Jim Loudon

Stob Dubh, Stob Coire Sgreamhach and Bidean nam Bian May 08.   © Nicholas Blease

Stob Coire Sgreamhach, Bidean nam Bian and Stob Coire nan Lochan from Stob na Broige; 6th May 2008.   © Roger Vander Steen

Sgreamhach from the Lost Valley 18/4/08   © Norrie Shand

Stob Coire Sgreamach from the entrance to the Lost Valley. September 07   © Allan Donald

Stob Coire Sgreamhach in the distance from the Beinn Fhada ridge.08.04.01   © David Singleton

Stob Coire Sgreamhach from Buachaille Etive Beag. March '08.   © Alex Bryce

Overlooking the Lost Valley from the ridge between Bidean and Sgreamhach.   © John Wilkie

Watching the descent into the lost valley from Stob Coire Sgreamhach   © Steve Macluskie

The northwest ridge of Stob Coire Sgreamhach   © Alex Bryce

Looking north-east from the summit of Stob Coire Sgreamhach, down the Beinn Fhada ridge, lightly peppered with the first snow of Winter. The Lost Valley is left of the ridge. 18th November 2005.   © David S Brown

Stob Coire Sgreamhach, with the Blackmount hills beyond, seen from a short distance east of the summit of Bidean nam Bian.   © David S Brown

Stob Coire Sgreamhach seen across the southern end of the Lost Valley from the bealach between Bidean nam Bian (to right) and Stob Coire nan Lochan.   © David S Brown

View south-east from the east ridge of Stob Coire nan Lochan, showing the highest top on the Beinn Fhada ridge (of Stob Coire Sgreamhach)in the foreground. Stob a'Choire Odhair is in the distance left of centre.   © David S Brown

Buchaille Etive Mhor from Beinn A' Chrulaiste   © Peter Kemp

Stob Coire nan Lochan from Bidean nam Bian on a perfect October day. The route down the Lost Valley drops steeply off to the right from the lowest point of the dip - just visible on this picture.   © Roger Green

The summit of Stob Coire Sgreamhach with Coire Gabhail, the Lost Valley, below. The eastern end of the Aonach Eagach can be seen in the middle distance with the Mamores beyond.   © Adam Gordon

Stob Coire Sgreamhach standing at the head of Coire Gabhail, The Lost Valley.   © Tom Gradwell

Stob Coire nan Lochan from the descent of Bidean nam Bian.   © Claire Wales

Stob Coire Sgreamhach (right) and Beinn Fhada, viewed from Stob Coire nan Lochan.   © Bill Wales

A fast descent from Bidean nam Bian into Coire Gabhail, the lost valley.   © Bill Wales