Fall is a great time to experience the national parks. The weather is cooling, the crowds are shrinking, and the wildlife is moving. You can take advantage of this season at Yosemite National Park by signing up for one of the custom trips being offered by YExplore.

Just about all of Rocky Mountain National Park, which was hit by torrential flooding two weeks ago, has been reopened to visitors.

More and more terrain slowly is being opened to Rocky Mountain National Park visitors as cleanup of this month's flood debris and damage makes progress.

Officials at Pinnacles National Park in California are proposing to double the cost of entering the park, to $10, to help fund their shuttle bus system.