Smithsonian Institution
National Postal Museum: Trailblazing: 100 Years of Our National Parks
The Trailblazing exhibit chronicles intersections between mail and our national parks. The virtual exhibit is a comprehensive resource to study how mail travels through and within the national parks. Find out what village eats their mail!
Digital History
Digital History: Trailblazing
Read about two of the trails used for both commerce and settlement. Many hardships had to be endured on both trails.