America's Switzerland, a companion volume to This Blue Hollow, is the first comprehensive history of Rocky Mountain National Park and its neighboring town, Estes Park, during the decades when travel became a middle-class rite of summer. Drawing on a wide variety of primary sources and extensive archival research, James H. Pickering reveals how the evolution of tourism and America's fascination with the "e;western experience"e; shaped the park and town from 1903 to 1945. America's Switzerland provides extensive information, much of it new to historical literature, on how Estes Park and Rocky Mountain National Park - the most visited national park west of the Mississippi - developed to welcome ever-growing crowds. Pickering profiles the individuals behind the development and details the challenges park and town confronted during decades that included two world wars and the Great Depression.