It might seem obvious to readers of the Traveler why someone would travel hundreds, even thousands, of miles to visit one of our country’s amazing national parks. The experience of getting lost in nature, seeing wildlife, and hiking trails recharges your system. You feel refreshed, happier, energized and less stressed. Spending your vacation time camping in Shenandoah National Park or taking a day trip to Crater Lake National Park gives you time to reflect so that you can tackle the day-to-day challenges of life.

But imagine that you didn’t visit the national parks, or even spent time outside. You would lose an important outlet, exercise activity, and your world would be a grayer place. That’s the reality most American children face. On average, America’s kids spend around four to seven minutes outside each day. That’s too little time to play in a schoolyard, let alone a park or nature trail. In comparison, children spend around six hours a day in front of their television or computer.

What are the consequences of all this time indoors, separated from nature? Along with our nation facing high obesity rates, our children also have increased rates of attention deficit disorder and a higher chance of being put on antidepressants. Furthermore, children are losing their innate curiosity and connection with nature.

The National Wildlife Federation is working hard to connect American families to the outdoors to raise happier, healthier children with a life-long love of nature through its Be Out There movement. Be Out There stresses the importance of outdoor play in all its forms: from hiking and wildlife watching to simply playing in the mud and exploring your backyard. The positive benefits of spending 60 minutes outside everyday can be seen in children’s social, physical and cognitive development. Plus, you can join in on the fun.

Support the Be Out There movement by signing the Be Out There 2010 Resolution to get our nation’s children outside. Pledge to Know the benefits of outdoor play. To Go outside and play with your kids. And to help Grow the Be Out There movement by spreading the word to family and friends.

As a thank you, you’ll receive fun tips and interactive tools for outdoor adventures!

In 2010, you will probably take your children on a weekend trip to a national park. Just don’t forget that nature can be found everyday right in your backyard and neighborhood.

Watch a video of NWF’s David Mizejewski talking about the Be Out There campaign and resolution on the Today Show.