Experience spine tingling thrills and supernatural chills on this 15 hour adults only guided walking tour in edinburgh at the witching hour take a journey along the cobbled streets of edinburghs historic old town with a guide and delve deep into the citys dark past when darkness has descended on the city explore hidden underground vaults once used to hold criminals of deepest guilt and others and take in top city landmarks including st giles cathedral by night hear of the notorious t