Morning light fills the mountains of the Annapurna Himal in Nepal's remote Mustang region.
Participants of the 2014 Millennial Trains Project take a rare break outside their railcar at a stop on their journey between Portland, Oregon and New York City.
A giant tortoise moves through a pond filled with red ferns in the lush highlands of Santa Cruz Island.
A snowshoer makes his way down a trail on the south face of Mount Hood.
An equestrian dressed in traditional Tibetan attire participates in the annual Yartung horse racing festival in Lo Manthang, Nepal. Each year, riders travel from throughout the Mustang region in order to impress locals during a competition of style and skill.
A hiker stands at a foggy overlook near Logan Pass.
A hiker walks down a dune that stands among the tallest in North America.