Start with short, easy hikes and work your way through the book to some of the most challenging summits in the state. offers an excellent progression as you venture to some of the best viewpoints in the country. No technical climbing is required for any of these hikes but you will want to be fit and have good outdoor saavy by the time you get to the more advanced hikes. This is a great guide for anyone just getting into hiking or has recently moved to Colorado. And even the veteran peakbaggers will find worthwhile routes, some of which see little traffic.