Hamersley Gorge in Karijini National Park, Western Australia, Australia, is home to this incredible natural spa pool, where you can take an unforgettable dip surrounded by rock formations almost as old as the Earth itself
Corinth Canal in Greece is a very popular architectural attraction. It connects the Gulf of Corinth with the Saronic Gulf in the Aegean Sea. This canal is carved down into the rock. It is around 4 miles long and is only 70 feet wide at the base.