yes there are caves in deserts
+++
Depending on the specific desert's geology. You may find rock-shelters eroded in sandstane by wind-blown sand, but not necessarily karst caves.
One desert that does hold caves is the Nullarbor Plain (S. Australia), with major, water-filled passages in limestone at some depth below the arid land surface.
There also caves in near-arid spots like the mountains of Iran.
There is a cave with 2 things next to it in the cave you will find red crayons also there is a lot to put a house on top of it the cave is in the desert.
A desert I think
The address of the Desert Foothills Library is: 38443 N. Schoolhouse Road, Cave Creek, 85331 8647
Island cave, Ancient Tomb, Desert Ruins, Sky Pillar, Terra cave, Marine cave, Cave of Origin.
Go to big chasm and wander around you'll find a pond, then you'll be in a tiny desert, there's a cave, go in it, go up then there is kyurem
Desert ruins, Ancient tomb, Island cave, Sky pillar, Cave of origin, Marine cave, Terra cave.
Assuming you have opened the regis caves, you can find its cave in the desert. The cave is at the north end of the desert. You can't miss it if you go down far enough, it should have six rocks in a circular pattern around the cave.
it is the fossil you didn't get in the desert
Caves that are in the desert which are formed by wind erosion
In the desert cave
Island Cave, Desert Ruins, Sky Pillar, Any route, Terra cave, Marine cave.
It is cave in a big natural deposit of salt.