No. It is a gas giant, so it does not have a surface like the terrestial planets, such as Earth, have. So it doesn't have those kinds of physical characteristics like caves, valleys, mountains, deserts etc.
no
No. Neptune is a gas planet.
I can Neptune from anywhere any time
No. Neptune is a planet. It has several moons.
Yes, there are caves in many deserts around the world.
the moon is not like earth. so there are not any underground caves. it a solid!! duh. Updated answer Since the moon is considered to be part of the Earth and there are caves on Earth. Why cant there be caves on the moon.
Caves tend to be underground, you know. They are shy.... Yes there are. Try "caves in Switzerland" in Google or equivalent.
No.
no
No, Neptune is a gas planet and has no terra firma for a desert or any other land feature.
No. Neptune is a gas planet and so does not have a solid surface.
Yes look up Myths of Neptune or posiden