Seion Church is a Presbyterian chapel located in Oswestry town centre. The Presbyterian Church of Wales is one of the largest Christian denominations in Wales, with some 20,000 members and around 600 churches. The Welsh speaking congregation of Seion Church meets for worship at 10.30am every other Sunday. For more information, please contact using the telephone number provided. The Presbyterian Church of Wales website https://www.ebcpcw.cymru/en/ We're sorry but <%= htmlWebpackPlugin.options.title %> doesn't work properly without JavaScript enabled. Please enable it to continue.