National parks: The good, the bad and the pricey - Summer Travel - MSNBC.com a slideshow idea/example The days are getting longer; the wildflowers are blooming; and the snow is melting out of the high country. In other words, it’s prime time for the country’s National Park System. If you’re planning a visit this summer, be prepared for new fees, new facilities and a few ongoing problems. in Public bookmarkswith slideshow