One of Glacier National Park’s remaining yet rapidly disappearing two dozen or so active glaciers, Grinnell is also one of the park’s most accessible, from the Swiftcurrent Lake/Many Glacier area on the park’s eastern side. Start early to make the most of this 12-mile, moderately strenuous round-trip hike, and be very bear aware…

Don’t forget to check out this photo’s horizontal variant, “Grinnell’s Ghost”