A personal non-profit new site which aims to be a source for spelunkers in the cave-rich Philippines.
The basics and must knows in spelunking.
Talus caves are formed as boulders and large stones collapse and get deposited at the base of cliffs, gorges, slopes, narrow slopes, or precipices. Technically speaking, these are not caves as the “subterranean” spaces were created by these large chunk of boulders serving as ‘roof’, bringing forth tunnels, also termed as talus caves.
Source of information about speleothems.
Caving-related news in the Philippines.
Spelunking-related events.