A hiker exits a small ice cave while exploring the terminal moraine of Black Rapids Glacier in the winter; Alaska, United States of America PacificStock
A man walks out the entrance of an ice tunnel at the terminus of Canwell Glacier in the Alaska Range in mid-winter; Alaska, United States of America PacificStock
Multnomah Falls in Twilight - Long Exposure Columbia River Gorge National Scenic Area USA - Waterfall 360 Studios 6