The Colchester Roman circus site, visitor centre and tea room are-opening for the new summer season on Tuesday 27th March '18. Colchester Roman circus visitor centre re-opening! Hurrah! The Trust is delighted to say that the Colchester Roman circus visitor centre will re-open for the summer on Tuesday 27th March ’18. It’s your first chance to see our newest display, the scale model of Roman Colchester and the Roman circus, while it is being created… Special archaeological art exhibition…