| 751 has ARRs Glacier Discovery which runs daily in the summer Anchorage to Whittier in the morning and Whittier to Anchorage in the evening. Midday it meanders among the glaciers south of Portage. 4320 has the MEX (McKinley Express), operated by ARR for Princess Lines in the summer Whittier to Princess's Lodge near Talkeetna and return each Saturday and Monday. The train is based in Seward. |