Moving northward to Lake Superior is where we find Isle Royale National Park, an island that's only open to visitors from mid-April through the end of October. It's one of the least visited national parks in the country, perhaps because it's only accessible by boat or plane. Joshua Tree...
Moving northward to Lake Superior is where we find Isle Royale National Park, an island that's only open to visitors from mid-April through the end of October. It's one of the least visited national parks in the country, perhaps because it's only accessible by boat or plane. Joshua Tree...