- Castle Place Shopping Centre Castle Place is one of Trowbridge s two covered shopping centres. Located in the heart of Trowbridge Castle Place is still the home of the covered market and now includes a number of permanent shops in the modern shopping centre. This page provides you with links to the shops and stalls which are currently on-line. More details may be added at a later date but for ...www.pisle.com/troweb/business/cpmarket.htm