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18th Annual Smithsonian Magazine Photo Contest Mobile
A waterway cairn

Cairns (stacked piles of stones) have been used as landmarks, monuments and trail markers for centuries by humans. This is a small cairn made in the middle of a water stream for fun.

Photo Detail
Date Taken: 03.2020
Date Uploaded: 07.2020
Photo Location: Balangoda, Sri Lanka
Copyright: © Asitha Dissanayake