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São Tomé Stone is a flexible stone, does not loose splinters, is non-slip, very absorbent and does not spread heat.\
Remains of a remote, hidden ancient ruins - a Sinagua Indian cliff dwelling - viewed from its easiest approach by level ground.  The stone wall part way up the hill defines the outside perimeter of the dwelling, within which existed interior stone walls defining various living spaces.  Exterior walls were built of loose volcanic rock stacked on top of existing volcanic rock and boulders.  There is one main entrance through this front wall, with small adjacent holes in the rock placement through which arrows could be fired if enemies threatened.  A secondary access and egress point is availabe to occupants higher up in the dwelling.  The far side of the dwelling is a sheer cliff dropping down to a long steep hill down to a dry riverbed.  Site selection was critical for the Sinagua, and perfectly executed here.  This culture combined hunting and gathering with agriculture, but the latter was challenging in this arrid, wilderness terrain. The exact site location, which requires considerable effort to reach, is intentionally omitted.  Its estimated age dates to 1300 AD - 1400 AD.  Remote Sinagua Cliff Dwelling Site, Northern Arizona, 2013.
Trees on the mountainside as a background.
Mountain range in the remote desert of western Utah.
Landscape of Vashlovani national park of caucasus mountains in Georgia. Semi-desert panoramic view of dry grasslands with mud mountains and shrubs
Stone wall and cloudy sky(the from below view against the blue sky)
Summer in Spain along the country road many fields and cattle and pigs in the pastures
Magnesia or Magnesia on the Maeander was an ancient Greek city in Ionia, considerable in size, at an important location commercially and strategically in the triangle of Priene, Ephesus and Tralles.
Major landslide in olive groves in Hatay due to fault rupture in the earthquake in Turkey. Aerial view of crushed clay blocks and rocks.
Travertine terraces made from the hot springs at Pamukkale National Park, leaving deposits of calcium. Pamukkale means cotton castle in Turkish and is in the province of Denizli in southwestern Turkey.
Landscape in Puerto de Honduras. Extremadura. Spain.
Full frame of colorful sandstone hill in Wahiba desert in Oman.
Trekking in Serra Geral National Park, Rio Grande do Sul
Rugged terrain in the Garden of the Gods in Colorado Springs, Colorado, western USA of North America
Tipovo Monastery The nature of these places delights with its beauty and uniqueness. Tourists who come here can visit the impressive gorge of the Tsipovo landscape reserve and admire many beautiful waterfalls there. The sight of such beauty is breathtaking! Having visited this unforgettable monastery once, there is always a desire to return to these places again.
Landscape shot of Pedernales Falls State Park
Macael marble quarries in the Sierra de los Filabres
Landscape of Stara Planina mountain in Serbia
Una subida al Hacho, con vistas panorámicas a Montejaque y a la zona del Hundidero.
During the late Jurassic Period about 150 million years ago, dinosaurs congregated along the shores of a vast freshwater lake in what is now southeastern Colorado. They left behind large trackways in the mud which shows up today eroded by river waters as over 1300 dinosaur footprints in limestone along the Purgatoire River. Most of these tracks are by made by herding Apatosaurus or sauropod dinosaurs. Part of the Picket Wire Canyonlands, the tracksite is the largest dinosaur tracksite in North America.
Gobustan Rock Art Cultural Landscape covers three areas of plateau of rocky boulders in Azerbaijan, with an outstanding collection of rock engravings.
turkish armenian boarder river at Ani ruins of kars turkey
A view of the stunning and most beautiful countryside in the United Kingdom, during summer.
Scenery at Takiroa Rock Art Site on South Island, New Zealand
Summer in the Sierra de Bejar. Close-up of the Sierra de Bejar in June with little snow. A valley with a great variety of vegetation. Salamanca.
The rocky ridge line known as the Great wall of China due to its resemblance to the original on the Flinders Ranges, the largest mountain ranges in South Australia.
Soil erosion landscape due to deforestation
Abandoned basalt quarry
Overlook of Pedernales Falls with limestone formations in Pedernales Falls State Park in Texas. Two hikers stand by the upper pool.
Alberta. From old film stock in 1989
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