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A female Asian solo traveler and hiker is hiking in extreme terrains in a mountain in nature.
landscape of valle de la luna geological formations, bolivia
Mining works
Abandoned railway in mine tunnel
Yellow Bank Creek draining through the man-made tunnel (drilled in 1907-1908) in the Santa Cruz Mudstone.
Double tunnels on snow covered dirt road through 11 mile canyon near Lake George, Colorado west of Colorado Springs, USA, North America.
Bohinjska Bistrica, Gorenjska, Slovenia - July 26, 2021: Jump into the canyon of Grmecica in Bohinj valley
Old railway passing through short tunnels in picturesque rural scenery
Railway tracks on the rocky mountains in Serbia.
A mid aged man in specialised clothing is looking through binoculars into the distance while standing in an open forest area. He is carrying a backpack and shotgun with him. He looks serious and focused. High contrast and vibrant colours in the image. Vivid greens versus a clear blue sky. Image contains copy space.
An underground passage carved into the rock leading up to the ancient tower
Portrait of hunter with sniper rifle while crouching on top of the hill and aiming at the target.
Darkness around a centerfire hunting rifle with high powered scope just before dawn propped up on a camo sandbag.
Miner with helmet and light by tunnel in silver mine, seen from behind
Copper Mine tunnel located in the town of Hyder, Alaska but situated within British Columbia.
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underground mining tunnel with water line along ceiling
Tirana, Albania. 13 March 2024. Exterior sign and entrance for Bunk Art 1 in Tirana.
Cave with stalactites and stalagmites. The geological formation of Punkva Caves.
Gold mine wagon railway. digging and mining work
Portrait of a hunter crouching on top of the hill and aiming with rifle.
The Natural Bridge Aerial View - Rockbridge County Virginia State Park Trail
Speleologist comes out of the Buca di Faggeto Tondo
Potosi, Bolivia - September 7, 2009: Miners in the Silver mine look down a basic mineshaft during a tour of the silver mine which has been in operation since the town was founded in 1546.
Autumn Serbian mountain misty landscape with railway tunnel.
Marble quarries in Custonaci Trapany Sicily Italy Aerial view Today, more than 200 quarries, 54 of which in activity, are recorded in a small area 3 km2 between Monte Cofano and Monte Sparagiaio.
Exploring petroglyphs in ancient rock dwellings and analysing the ancient drawings.
Lava tube in the highlands of Santa Cruz Island in Galapagos National Park, Ecuador. Santa Cruz is the second largest island in Galapagos.
creux du van canyon Switzerland
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