What area of the world naturally has orange sand?

[spitz006]

If I wanted to create a biotope tank of a region of the world while using this orange-colored sand, which region should I pick?

 

[TwoHedWlf]

Lots of regions in Australia are known for red sand. But I think a "Desert" biotope for aquariums might be a bit conflicting.

 

[spitz006]

Lots of regions in Australia are known for red sand. But I think a "Desert" biotope for aquariums might be a bit conflicting.

Yeah I think my best bet would be inland Australia but it's a 220 gallon tank and desert gobies aren't going to take up much room. Haha.

 

[troublesum]

I know Bermuda has Pink Sand

 

[Chet E.]

Sand I collect from the St. Croix River is a little browner, but produces a similar appearance. The river is also brown with tannins.
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Your aquarium looks beautiful. I'm curious about the container at the left end of the picture.