View along the tranquil Merced River below Stoneman Bridge, autumn, Yosemite Village, Yosemite National Park, UNESCO World Heritage Site, California, United States of America, North America

Stack of stones in Jasmund National Park, Ruegen island, Mecklenburg-Western Pomerania, Germany, Europe

Cairn, pile of stones, sunset, the Alps, Alvier mountain range, Toggenburg valley, Switzerland, Europe

Typical cairns on the top of the mountain Dalsnibba in the evening light, MarÂk, Marak, Geiranger, Moere og Romsdal, Norway, Europe

View from the Renjola pass on Gokyo and Gokyo Tso Lake over the Ngozumpa glacier to the Everest massif, Khumbu, Sagarmatha National Park, Nepal, Asia

Gokyo Tso lake with Gokyo village, behind the south wall of Mt. Cho Oyu, Khumbu, Sagarmatha National Park, Nepal, Asia

Cairn, pile of stones, sunset, the Alps, Alvier mountain range, Toggenburg valley, Switzerland, Europe

Cairns on the shores of Lake Constance, with the Cathedral of Constance in the evening light, Baden-Wuerttemberg, Germany, Europe

Cairns, Cap des Salines, Majorca, Spain, Europe

Evening with sun rays on Mt. Tschuga near Alvier at Bad Ragaz, Swiss Alps, Switzerland, Europe