They can form in them!
Provided the mountain is either partof a limestone massif or isa volcano emitting lava conducive to lava tubes.
primary
Limestone
It is called weathering.
It is called weathering.
there was a small magical hole over the dancing mountain
Cave
cave
Cave Hira is in a mountain named Jable noor nearly 5km from Kabba .
Soon Doong is the most famous mountain in Vietnam and the cave Soon Doong is the biggest cave in the world.
The web address of the Colossal Cave Mountain Park is: http://www.colossalcave.com
The phone number of the Colossal Cave Mountain Park is: 520-647-7275.
Mountain of Light (Jabal al noor) in Mecca inside a cave that called Hira' Cave and it was not a vision. it was a revelation.
In the Ural Mountain of Southern Russia.
it is a mountain
cave or tent
The address of the Colossal Cave Mountain Park is: 16721 E Old Spanish Trl, Vail, AZ 85641
Hira Cave is a cave that is about two mile long from Mecca and it is on the mountain of Jabal al-Nour in the Hejaz region. It is a religious cave located in Saudi Arabia.