Glaciers. Waterfalls. Icebergs. Spruce forest. Boreal chickadees. Tundra. Caribou. Caribou? Wow. A big bull. Popped right out from behind some scrub. Trotted down to the trail, and headed off. He came within 20 feet of us. Who knew there were even caribou here? We checked later and found out there are only 150 caribou in the entire park. How lucky is that?