The National Park Foundation is the official charity of America’s national parks and nonprofit partner to the National Park Service. Chartered by Congress in 1967, the National Park Foundation raises private funds to help PROTECT more than 84 million acres of national parks through critical conservation and preservation efforts, CONNECT all Americans with their incomparable natural landscapes, vibrant culture and rich history, and INSPIRE the next generation of park stewards.

For every Greenvelope purchase that uses a National Park Collection design, $5* of your purchase goes directly to helping the National Park Foundation continue this invaluable work. By choosing Greenvelope and the National Park Collection, you are making memories, while making a difference.

Together, we can invite a greener future.