Postcard 1 - USA Glacier National ParkHanging Gardens of Glacier National Park in Montana with over 50 glaciers, 200 lakes and rivers and 50 miles scenic drive. Thanks to Kelsey of Helena, Montana.
Postcard 2A - Canada Waterton Lakes National ParkWaterton Lakes National Park prepaid postcard by Canada Post - sent by April in Canada.
Postcard 2B - Canada Waterton Lakes National ParkWaterton Lakes National Park of Canada. Thanks to Dawn of UK who visited this beautiful national park and bought this postcard there in Canada and mailed it from UK.
Postcard 2C - Canada Waterton Park - Crypt Lake TrailHking trail with tunnels, plunging waterfalls and soaring cliffs at Crypt Lake Trail of Waterton Park. Thanks to Dawn of UK who went hiking here, bought this card and sent it from back in UK.