Understanding Iron Age Hillforts: A Practical Approach

Overview

Hillforts are spectacular monuments of the Iron Age in visually impressive landscape settings. Visiting these sites today evokes the age-old questions of who built them and why? This course will try to answer these and other questions through discussion based on visiting hillforts and looking at the evidence they provide through excavation and other means.

We will visit sites in the Oxfordshire area which have been chosen because they provide evidence upon which we can base discussion. Using published materials we will assess whether the evidence suggests that hillforts were used as defensive places, meeting places, or a combination of the two. Were they permanently occupied or just occasionally used? Why were they constructed in these locations?

The course will be mainly field trip-based, with three full-day trips, and will also include two classroom sessions.

The first field trip will be a visit to Danebury in Hampshire and to the Museum of the Iron Age in Andover. The following two will be a detailed look at hillforts on the Oxfordshire and Wiltshire Ridgeway, to discuss the results of recent excavations and look at their landscape setting. These will be Cherbury Camp, Segsbury Camp, Uffington Castle, Alfred's Castle, Liddington Castle and Barbury Camp.

Please note: the visits will involve some walking and in some cases over moderately rough terrain.

Programme details

Thursday 16 October 2025 

Classroom session at Ewert House, 2-4pm.

Introduction to the Iron Age and hillforts.

Thursday 23 October 2025

Full day trip, approx 10am - 4pm.

Danebury hillfort in Hampshire and the Museum of the Iron Age in Andover.

Thursday 30 October 2025

Full day trip, approx 10am - 4pm.

Cherbury, Segsbury and Uffington hillforts.

Thursday 6 November 2025

Full day trip, approx 10am - 4pm.

Alfred's Castle, Liddington and Barbury.

Thursday 13 November 2025

Classroom session at Ewert House, 2-4pm.

Pulling it all together, discussing hillforts.

Digital Certification

Digital badge

Upon successful completion of this course, you will be issued with an official digital badge from the Department for Continuing Education, University of Oxford. In order to be issued with your badge, you will need to have attended at least 80% of the course.

After the course, you will receive an email with a link and instructions on how to download your digital badge. You will be able to add this badge to your email signature and share it on social media if you choose to do so. 

Fees

Description Costs
Course fee £300.00

Funding

If you are in receipt of a UK state benefit, you are a full-time student in the UK or a student on a low income, you may be eligible for a reduction of 50% of tuition fees. See details of our concessionary fees for short courses

Tutor

Prof Gary Lock

Gary Lock, MCIfA, FSA., Emeritus Professor of Archaeology, OUDCE. Gary was Co-Director of the Atlas of Hillforts of Britain and Ireland project, and has written and taught extensively on the Iron Age and especially hillforts. He has excavated several in England, one in North Wales as well as in Spain and Italy.

Course aims

  • To introduce aspects of Iron Age life, and specifically an understanding of hillforts and how to study them, to students with variable previous knowledge of prehistoric archaeology.
  • To give students an appreciation of hillforts, how to study them and how they were used in the Iron Age.
  • To introduce students to different kinds of evidence, including in the field, and theoretical approaches appropriate for understanding Iron Age archaeology.
  • To encourage students to develop their own interests in the Iron Age through further study and by visiting sites and museums.

Teaching methods

The two classroom based sessions will be based on illustrated lectures, hand-outs and discussion.

The three day field trips will be based on observation and discussion of the monuments themselves and hand-outs of information based on excavation and other work relevant to each site. Particular attention will be paid to landscape setting and how earthworks can be interpreted.

Learning outcomes

By the end of the course students will have been given the opportunity to:

  • gain an understanding of Iron Age archaeology and hillforts in particular;
  • be aware of the different kinds of evidence available for studying the Iron Age and have the ability to assess their relative values;
  • have the background and enthusiasm to visit related sites and to carry on with further reading and research.

Assessment methods

This course is not accredited, so there are no assessments or coursework.

Application

Please use the 'Book now' button on this page. Alternatively, please complete an enrolment form.

Level and demands

The Department's Weekly Classes are taught at first year undergraduate level.