Explore the vast American wilderness and preserve the natural features you discover in order to create the greatest collection of national parks. A quick, simple deck building card game for two players. The object of the game is to establish national parks, each of which requires a certain combination of natural features--wildlife, trees, geology, geothermal, mountains, water and desert. To discover these features, players explore (purchase) natural feature cards from a central row of five, which go into their deck. The feature icons on these cards can be used to establish parks, or to explore additional feature cards.