Grime's Graves - Prehistoric Flint Mine

Group Visits to Grime's Graves Prehistoric Flint Mine

Find all the information you need for your group visit, including discounts available, how to book, guided tour information (if applicable) and coach parking facilities.

Booking Information

Contact the site for a Group Booking Form. 15% discount for groups of 11 or more visitors paying together. Free entry for coach driver and tour leader.

Average length of visit - 1 1/2 hours

If you’re a group organiser or part of the travel trade, visit Group Travel Support for more information about organising group visits to our properties. You’ll also find our top property picks for groups and inspirational itineraries to help you plan your next trip.

Coach Parking

Spaces for 3 coaches (no need to book in advance).

Guided Tours

Discover Grime’s Graves

A guide helps to interpret the spectacular landscape at Grime’s Graves, helping to show how it reflects the ancient industries which were practised here as long as 5,000 years ago. There were many theories put forward as to what the enigmatic earthworks were before their correct identification in the late 19th century. Tour includes admission to the public pit at Grime’s Graves, via a nine metre (30ft) ladder.

Visitors are advised to wear ‘sensible’ shoes as the tour covers some areas of rough ground. Under 10’s are not permitted in the public pit.

Duration: 1hour – 1hour 20 mins

Price: £50.00

Minimum-maximum pax: 11-30

Advance booking required: Yes – 2 weeks

Call to book: 01842 810656

Contact Us

  • Site Telephone: 01842 810656
  • Customer Services: 0370 333 1181
  • Address: Lynford, Thetford, Norfolk, IP26 5D
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