Trespass – Merthyr Tydfil – Opening Hours & Store Details Trespass is found in an ideal place in St Tydfil Shopping Centre on Graham Way, approximately a 0.26 mile drive south of the centre of Merthyr Tydfil (nearby Merthyr Tydfil Station). This store principally provides service to customers from the areas of Merthyr Tydfil Town Centre, Mountain Hare, Twynyrodyn, Penybryn, Cefn-coed-y-cymmer, Penyrheol, Thomas Town and Heolgerrig. Today (Friday), you can drop in 9:30 am until 5:00 pm. On this page you can find all the information about Trespass Merthyr Tydfil, including the opening hours, place of business info, direct number and further pertinent details.