Ciudad Encantada de Bolnuevo
Las Gredas de Bolnuevo, also called Ciudad Encantada (enchanted city), are heavily eroded sandstone formations along the beach of Bolnuevo, Murcia, Spain.[1] The sandstone shapes are sculpted by water and wind over thousands of years and are considered as a monument of natural interest.
Sandstone shapes in the Ciudad Encantada de Bolnuevo
The Ciudad Encantada is formed by clay (gredas). The yellowish color is caused by the large amount of sand contained in the clay. Furthermore, the clay consists of microfossils that date from the Pliocene period, about 4.5 million years ago. The sandstone has undergone an erosion process by the elements which resulted in mushroom and almost vertical shapes that seem to defy the laws of the gravity.
References
- Munárriz, L. Álvarez (2005). Antropología de la Región de Murcia. Editora Regional de Murcia. p. 481. ISBN 978-84-7564-322-9.
External links
Media related to Ciudad Encantada de Bolnuevo at Wikimedia Commons
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