832-400550 - View of rocky plateau with snow and glacier at sunrise, on the Hochkoenig, Uebergossene Alm, view of the Steinernes Meer, Berchtesgaden Alps, Salzburger Land, Austria, Europe
832-397384 - Sombrerillo limestone rock formations at sunrise, El Torcal nature reserve, Torcal de Antequera, Malaga province, Andalusia, Spain, Europe
1113-107668 - Guide watches as woman crosses rope bridge, karst landscape in Tsingy de Bemaraha National Park, Madagascar, Mahajanga Province, Africa, UNESCO World Heritage Site
1113-107667 - Woman anxiously crossing rope bridge, karst landscape in Tsingy de Bemaraha National Park, Madagascar, Mahajanga Province, Africa, UNESCO World Heritage Site
1116-51230 - Flowers between the cracks of the Burren limestone with Black Head Lighthouse in the background and the Atlantic ocean at sunset in summer; County Clare, Ireland
832-393351 - Chamois (Rupicapra rupicapra) and mountain landscape above clouds at Rosskofel, called Monte Cavallo di Pontebba, is located in the west of the ski area Nassfeld and is a karst mountain, Austria, Europe
832-392943 - Riesenburg cave, natural karst cave ruin of Frankendolomite, geotope, natural monument, in the back climber at rock face, near Engelhardsberg, district of Markt Wiesenttal, Upper Franconia, Franconian Switzerland, Franconia, Bavaria, Germany, Europe
832-392942 - Versturzhoehle Riesenburg, natural karst cave ruin of Frankendolomite, geotope, natural monument, near Engelhardsberg, district of Markt Wiesenttal, Upper Franconia, Franconian Switzerland, Franconia, Bavaria, Germany, Europe
832-392853 - Primeval landscape in the Leidinghofer valley, Mathelbach, karst, rocks, overhang, near Leidingshof, part of Markt Heiligenstadt, Franconian Switzerland, Upper Franconia, Franconia, Bavaria, Germany, Europe
832-387403 - Sunrise at the peaks of the Steinernes Meer, Watzmann and Hochkalter, fog in the valley basin of Berchtesgaden, winter landscape, Berchtesgaden, Schoenau am Koenigssee, Berchtesgadener Land, Upper Bavaria, Bavaria, Germany, Europe
939-87 - Karst limestone formations and lagoon in Wayag Island with the photographer's kayak, Raja Ampat, West Papua, Indonesia, Southeast Asia, Asia
939-86 - Karst limestone formations and lagoon in Wayag Island with the photographer's kayak, Raja Ampat, West Papua, Indonesia, Southeast Asia, Asia
1176-570 - Karst Landscapes of Tam Coc and Trang An in the Red River area, UNESCO World Heritage Site, near Ninh Binh, Vietnam, Indochina, Southeast Asia, Asia
1113-93461 - Bufones de las Arenillas, Geyser by breaker, karst, tides, sea, Atlantic ocean, near Llanes, Camino de la Costa, Coastal route, Camino del Norte, Way of Saint James, Camino de Santiago, pilgrims way, province of Asturias, Principality of Asturias, Northern Spain, Spain, Europe
832-233657 - Chinese fisherman with a straw hat on a bamboo raft fishing near Yangshuo in the Yulong River in front of limestone cliffs, Yangshuo, Guilin, Guanxi, China
832-190628 - Chinese fisherman with a straw hat on a bamboo raft fishing near Yangshuo in Yulong River in front of flowering trees and karst rocks, Yangshuo, Guilin, Guanxi, China, Asia