 glennallen  (ciisikâe naâ  in ahtna) is a census-designated place (cdp) in the valdez&ndash;cordova census area in the unorganized borough of the u.s. state of alaska. as of the 2010 census, the population of the cdp was 483. ==geography and climate == === location === glennallen is located at  (62.109170, -145.54639; sec. 23, t004n, r002w, copper river meridian), in the chitina recording district and game management unit 13. it lies along the glenn highway at its junction with the richardson highway, 189 road miles (304&nbsp;km) east of anchorage. it is just outside the western boundary of wrangell-st. elias national park and preserve. according to the [[un
Census-designated_places_in_Alaska Census-designated_places_in_Unorganized_Borough,_Alaska Census-designated_places_in_ValdezaCordova_Census_Area,_Alaska