美国国家公园官网，是美国最宝贵的历史遗产之一，美国利用国家公园保护国家的自然，文化和历史遗产，并让全世界通过这个视窗了解美国的壮丽风貌，自然和历史财富以及国家的荣辱忧欢内政部长负责在美国国内确定可纳入的地点并提出申请美国有20处世界遗产，其中有两个由美国与加拿大共同管理人们正致力于保护自然资源，保护历史遗迹，并为日益庞大的群体提供游憩机会许多社团还在寻求把保护资源与吸引游客结合起来的途径以保证只有那些最杰出的资源才能被纳入到国家公园体系中来一个新的公园区域必须满足全国性意义，适合性和可行性三项标准还要权衡其他各种管理方案并列出一些国家公园体系以外的认定和保护重要资源的途径。

Since 1916, the American people have entrusted the National Park Service with the care of their national parks. With the help of volunteers and park partners, we are proud to safeguard these more than 400 places and to share their stories with more than 275 million visitors every year. But our work doesnt stop there.

We are proud that tribes, local governments, nonprofit organizations, businesses, and individual citizens ask for our help in revitalizing their communities, preserving local history, celebrating local heritage, and creating close to home opportunities for kids and families to get outside, be active, and have fun.美国国家公园查询网。