A historic building is being transformed into a visitors center for First State National Historical Park in Delaware.

With four weeks left in the National Parks Traveler's biggest fundraiser yet, readers and listeners are coming to the aid with donations and comments that show great support for the only editorially independent news organization focused on national parks and protected areas.

Whether you're a veteran of years of national park travels, or a newbie setting out with an empty national parks passport, there always seems to be new destinations to explore. With this year's crowds of Yellowstone, Yosemite, Grand Canyon, Acadia and Grand Teton in mind, here's a handful of park system units sure to please without the jostling.

That headline is correct, there is a blizzard warning out for parts of Hawai'i Volcanoes National Park. Of course, most visitors to the park on the Big Island won't have to bundle up unless they're planning to scale either Mauna Loa or Mauna Kea.