Argos – Loanhead – Opening Hours & Store Details You can visit Argos in Pentland Retail Park on Straiton Road, approximately a 0.88 mile driving distance north-west from the centre of Loanhead, in Straiton Mains (next to Straiton Junction of A720 / City of Edinburgh Bypass). The store serves the customers of Straiton, Bilston Glen, Gracemount, Gilmerton, Bilston, Burdiehouse, Polton and Loanhead Town Centre. This page includes information for Argos Loanhead, including the hours of opening, place of business info or phone details.