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National GCR Sites

Cumbria has 151 National Geological Conservation Review (GCR) sites. These sites were assessed as being of National importance by JNCC by 1990.

GCR Sites and SSSIs :

Most of these sites were then designated as SSSI Geological or Mixed to give them National protection. Few are actively managed and so CGC believes it’s important that more people know about these sites and report any site issues direct to Natural England.

The Interactive Map of LGS sites, shows these GCR sites as blue dots, when you check the box. Some GCR sites are also our 5 star LGS sites and a few overlap with our LGS sites

The Scottish Geology Trust Geosites Project has produced a map of the UK showing GCR sites with boundaries in Scotland, but the map also extends across the UK with any NGR (grid references)  that are mentioned in the GCR volumes, many of these NGRs are in Cumbria. There is also a handy link to all the published GCR volumes. Click on an NGR from the map and it will take you to the full site description. Unfortuntaly the key one for Cumbria - Ordovician Igneous Rocks was never produced, however the individual Site Accounts are still available - see the links on the LGS Public map, when you check the GCR box.

For more information see DEFRA JNCC 


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Jeffries Mount Tebay road cuttings GCR 2259 (Caledonian Structures) and LGS 7.171

Limestone Pavement Orders:

Many of the pavements in Cumbria are now protected by an LPO. Many are also covered by GCR status and some of overlap with our LGS sites.

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Great Asby limetsone pavement. GCR 1113 (Karst) Photo by Peter Standing

Cumbria Biodiversity Data Centre

The Cumbria Biodiversity Data Centre at Tullie House Museum, Carlisle keeps wildlife information for the county of Cumbria. Tullie House Museum, in its role as a local natural history museum, has collected and disseminated records of wildlife in Cumbria since its inception in 1893. From the early 1990s the Museum has developed a computerised database of species and habitat records in Cumbria and has taken the central role in providing a local biodiversity data service for the county. This role was restyled as Cumbria Biodiversity Data Centre (CBDC) in 2010, a not-for-profit organisation hosted by Tullie House Museum and advised by local stakeholders.
Cumbria Biodiversity Data Centre
Cumbria Biodiversity Data CentreWednesday, May 20th, 2026 at 11:15pm
Tickets are still available for our two penultimate #Cumbria #Ecoskills sessions:
- Introduction to Bees, Friday 22nd May at Orton
- Introduction to Moths, Saturday 23rd May at Houghton, Carlisle.

So for a last chance to improve your identification skills this summer, come and join us!

https://www.ticketsource.com/cumbria-ecoskills
Cumbria Biodiversity Data Centre
Cumbria Biodiversity Data CentreSunday, May 17th, 2026 at 10:28pm
Want to find out more about bees and how to identify them? Join us on Friday for a short course called 'Introduction to #Bees'.

This free session takes place 10am-1pm in Orton.

Book now: https://www.ticketsource.com/cumbria-ecoskills/introduction-to-bees/e-zeeoxr
Cumbria Biodiversity Data Centre
Cumbria Biodiversity Data CentreFriday, May 15th, 2026 at 10:23pm
Love small mammals but not sure how to tell a vole from a shrew or a mouse?

Join our short course 'Introduction to Small #Mammals' tomorrow.

Free session, 10am-3pm. Last few places remaining!

https://www.ticketsource.com/cumbria-ecoskills/introduction-to-small-mammals/e-qmmdve
Cumbria Biodiversity Data Centre
Cumbria Biodiversity Data CentreWednesday, May 13th, 2026 at 10:28pm
Love butterflies but want to find out more about them, including how to identify them?

Last chance to join the Introduction to #Butterflies short course tomorrow!

Free course, 10am-1pm

Book here: https://www.ticketsource.com/cumbria-ecoskills/introduction-to-butterflies/e-qmmdbe
Cumbria Biodiversity Data Centre
Cumbria Biodiversity Data CentreThursday, May 7th, 2026 at 3:08am
There are around 2,500 moths in the UK - from large and colourful hawkmoths to small LBJs*, Find out more at the 'Intro to Moths' course at Gosling Sike on 23rd May - last few places remaining.

All welcome.

https://www.ticketsource.com/cumbria-ecoskills/introduction-to-moths/e-aggego

#mothidentification #wildlifecourses

*Little brown ones
Cumbria Biodiversity Data Centre
Cumbria Biodiversity Data CentreWednesday, May 6th, 2026 at 5:04am
Love bees? Find out more and improve your identification skills at this free session at Orton Market Hall on 22nd May. All welcome!

https://www.ticketsource.com/cumbria-ecoskills/introduction-to-bees/e-zeeoxr

#bees #beeidentification #wildlifecourses