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For group bookings please contact
017687 77246 or
contact@derwentwater.org


Learning programmes for schools
and youth groups.

"Thank you again for a wonderful weekend, Barrow House is a fabulous wedding venue, the ceremony by the waterfall, the lovely food and accommodating staff made for a magical weekend. Best wishes and good luck now you are independent."

Jo and Ned Wilshire, guests at Spring wedding, April 2012.

Glaciation

During the last two million years Borrowdale has experienced several glacial and inter-glacial periods. When will we see glaciers in Cumbria again?! We can compare the most recent Borrowdale glaciation with present-day glacial environments from around the world. What would Borrowdale have looked like 20 000 years ago? 

Within a short walk of the hostel we can study dried-up lake beds, ribbon lakes, terminal and lateral moraines, mountain peaks and tarns, hanging valleys, drumlins, roche moutoneés, striations, and ice-stagnation topography (kames and eskers), examining them for evidence of glacial conditions and processes. Using simple fieldwork techniques, the glacial features can be explained and brought to life.

There were two tributaries to the main Borrowdale glacier: the Stonethwaite and Seathwaite glaciers. Between 18 000 and 10 000 years ago the Stonethwaite glacier retreated in three distinct phases, leaving behind three ridges of terminal moraine.  We can see these near Rosthwaite, at the southern end of the Borrowdale valley. The Seathwaite glacier retreated more quickly, and the melt-water drained around the Stonethwaite snout, creating a glacier-dammed lake. The lake is no longer there, but the former lake bed can be identified. 

The climate change and inter-glacial features of the past 18 000 years provide excellent material for a diverse range of studies, from ecology to hydrology and art. For instance, some of the first plants to colonize the bare earth after the last glaciation, such as Purple saxifrage and Mountain avens, can still be found in the high coves around Scafell and Helvellyn. 

Some of the most dramatic features of the inter-glacial period are the waterfalls that tumble from the hanging valleys where tributary glaciers previously flowed. Our most local example can be found at Lodore: the Lodore Falls cascade from the hanging valley of Watendlath to Derwent Water in Borrowdale. Features such as these provide fanastic inspiration for a wide range of activities.

Sample activities

  • Walk around Rosthwaite, Longthwaite, and Stonethwaite to see terminal moraine and other features.
  • Walk up the side of the Lodore Falls, into the hanging valley of Watendlath.
  • Walk from DIH to Keswick, studying ice stagnation topography and several examples of drumlins.
  • Walk along the path of the former Stonethwaite glacier. View the drumlins and elongated corrie basin of the upper part of the valley.

 

Derwentwater Independent Hostel
Barrow House
Borrowdale
Keswick
Cumbria
CA12 5UR
Telephone: 017687 77246
Email: reception@derwentwater.org

Thank you to Geoff Williams, Rebecca Laff, Fiona McCarthy, John and Sam Snyder, and KTA for generously providing inspiring photographs.
Thank you to Lisa Bamford at Stoats and Weasels for designing our website, and to Sam Snyder for building it.
© 2013 Derwentwater Independent Hostel. All rights reserved. Registered charity: 1145368