This is the ultimate guide to discovering the vast River of Grass ecoregion of the southern Florida mainland. Packed with photographs, maps, and informative text, this guide will help outdoor enthusiasts appreciate the landscape and varied flora and fauna of this watershed whether they have a day to spend in the effort or a lifetime. This edition includes new routes in Biscayne National Park. Whether traveling by canoe or by foot, this guide will enhance the next journey into the remarkable Everglades.