Oman - Dollars or Euro's

[Minnsy]

As title suggests... which is best to take - not so from an exchange rate point of view, but which is more widely accepted...?

Thanks

[Minnsy]

Using Rials... but Oman, what a crazy place! Just been quad biking in the dunes, and watched a bunch of mad arabs trashing their 4x4's!

Cheers