The sandstone cliffs contain interesting rock formations.

The cliffs are mainly of geological interest, containing many Santonian and Campanian fossils.

The cliff behind the castle contains caves which served as trogloditic habitations in ancient times.

The cliffs to the east and west of Parrsboro contain fossils of prehistoric animals and plants.

The cliff contains pitchblende veins that have been sources of dissolved uranium.

The tall cliffs along the edge of the bay contain a one of the world's richest fossil deposits from the Miocene period.

The cliff beneath the church contained caves which contained evidence of occupation since the Stone age.

The cliffs of the ravine contain several caves that were occupied during the last ice age, between around 43,000 and 10,000 years ago.

The cliffs contain alpine plants protected because no trails lead to or through them.

He said that the cliff contained caves like Tashigomang and the place resembled Shambala in the north.