14th Annual Smithsonian.com Photo Contest
Clear, colorful glacier water at Silfra in Thingvellir National Park, Iceland
This is the Silfra rift in Thingvellir National Park, Iceland. The water was extremely clear, and had an ethereal glow.
© Ian Needham.
All rights reserved.
||Nov. 29, 2016, 12:45 a.m.