The author offers a practical, observational guide to traveling the mountain chain, combining route descriptions, map evaluations, and advice on inns, crossings, camping, and minimal equipment. He outlines the range's physical and political character, notes travel difficulties such as deceptive distances and passport issues when borders may be crossed, and summarizes road and rail approaches, costs, and changes since earlier editions. Emphasis is placed on details a walker or driver would need but might not find in ordinary guidebooks: locating particular passes and campsites, timing journeys, sourcing local services, and preparing sensibly for varied terrain and weather.