Deganwy is the only intermediate station on the St George's Railway and Harbour Company branch between Llandudno (nprn 415921) and Llandudno Junction (nprn 87077). It opened in 1866, some eight years after the branch and is currently a stop on the Conwy Valley Line or Llinell Dyffryn Conwy (nprn 415673).
B.A.Malaws, RCAHMW, 02 February 2012.