Waterton Lakes National Park in Alberta, Canada, is connected to Glacier National Park in Montana, and you can visit both.<div class="media_block"><a href="https://www.travelandleisure.com/thmb/64MjY7es7YaUxKj5z8xiTqoasaY=/filters:no_upscale():max_bytes(150000):strip_icc():format(jpeg)/TAL-header-waterton-lakes-national-park-alberta-canada-1PARK2NATIONS1125-312d06d1087b4ebea76fd14ccf654202.jpg"><img src="https://www.travelandleisure.com/thmb/64MjY7es7YaUxKj5z8xiTqoasaY=/filters:no_upscale():max_bytes(150000):strip_icc():format(jpeg)/TAL-header-waterton-lakes-national-park-alberta-canada-1PARK2NATIONS1125-312d06d1087b4ebea76fd14ccf654202.jpg" class="media_thumbnail"></a></div>
Waterton Lakes National Park in Alberta, Canada, is connected to Glacier National Park in Montana, and you can visit both.
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