This shot was taken from Goose Hill by Douglas Park. The hill in Regina's southeast is man-made and offers a terrific view of not only the downtown core, but the University, FNUC, and the refinery. The Saskatchewan Science Centre is the (brick and white building you see in the foreground.
I've mentioned before how it is so flat. Regina's Wikipedia entry even mentions it! Although extremely flat, it is still quite high above sea level; about 577 m (1,893 ft) in fact.