Wedged between Lake Pend Oreille and Cocolalla Lake, Blacktail Mountain perches almost 3,000 feet above the lakes, thereby virtually guaranteeing grandiose views in all directions. A bit of help from the weather gods is required, though, as we learned the hard way after climbing a trail switchbacking along the steep western flank of the mountain. The view was superb as long as you like the color white.