"Native grasslands, the ecosystem perhaps most powerfully entwined with our national identity, are on the decline. This protected preserve is the largest sweep of tallgrass prairie in the world. Here, you can see the American plains as they looked centuries ago, with herds of bison (about 2,200 of the shaggy-haired beasts roam freely) and swaths of purple prairie clover." - Anne Olivia Bauso Anne Olivia Bauso Anne Olivia Bauso is a travel writer and hotel expert based in New York City. She has written hundreds of hotel reviews, from 5-star Ritz-Carlton properties to treehouse eco-resorts in the