A river trip down the Grand Canyon ranges from navigating through world-class rapids to swimming in the side canyons and hiking through remote areas not seen by most travelers. On this once-in-a-lifetime adventure you will experience astounding views of hidden waterfalls and you will discover ancient Indian ruins.大峽谷河流之旅的範圍從穿越世界級的急流到在峽谷邊游泳和徒步穿越大多數旅行者看不到的偏遠地區。 在這個千載難逢的冒險中，您將體驗到隱藏瀑布的壯麗景色，您將發現古老的印度遺址。
The diversity of Grand Canyon’s scenery is matched by the surprising diversity of its plant and animal life. There are 287 species of birds in the Grand Canyon, 88 species of mammals, 26 species of fish, and species of reptiles and amphibians.大峽谷風景的多樣性與其動植物的驚人多樣性相得益彰。 大峽谷有287種鳥類 ，88 種哺乳動物，26 種魚類，以及爬行動物和兩棲動物。
