This sandstone formation may be as thick as 2700 metres.

Why the sandstone formation has held firm on top of the long familiar landmark is a question that geologists can explain.

It was in a sandstone formation that made a natural stone corral.

Many of the rarest species are found on exposed sandstone formations open.

The theater sits between towering red sandstone formations where the mountains meet the plain.

An area of 2.4 km2, including the sandstone formations and the surrounding forests, was declared a national park in 1955.

Its name comes from the red sandstone formations, but if you travel there in summer you might think otherwise.

That would not be a problem in the sandstone formation they believe exists around Ellington, he said.

The image is carved out of natural rock of sandstone formation.

The majority of the interesting sandstone formations are located in a compact area adjacent to the parking lot.