Photograph by Susie Post Rust
Photographer Robert J. Szabo created contemporary photographs using an almost-forgotten 19th-century technique called wet-plate collodion process.
Get inspired with our Ultimate Adventure Bucket List, a collection of 40 trips that range from totally extreme to actually doable.
Journey past mountain peaks, coastal views, desert vistas, and some of the most magnificent scenery the continent has to offer.
2014 Traveler Photo Contest
Submit your best shots for a chance to be featured in our weekly galleries and to win a grand prize trip for two to Alaska.