Mayon
![An old photograph of the [[Cagsawa ruins](https://upload.wikimedia.org/wikipedia/commons/4/48/Oldcagsawapi2.jpg)
The volcano with its surrounding landscape was declared a national park on July 20, 1938, the first in the nation. It was reclassified as a natural park and renamed the Mayon Volcano Natural Park in 2000. It is the centerpiece of the Albay Biosphere Reserve, declared by UNESCO in 2016, and is currently being nominated as a World Heritage Site.
Mayon is the most active volcano in the Philippines, and its activity is regularly monitored by the Philippine Institute of Volcanology and Seismology (PHIVOLCS) from their provincial headquarters on Ligñon Hill, about from the summit. Provided by Wikipedia
-
1
-
2