Most visitors to Oman require a visa. Only a few countries in the world are exempt from having to get a visa to enter Oman.
To identify the different types of visas, and apply for your visa, visit the Royal Oman Police website: https://evisa.rop.gov.om/en/home.
The process is fast and simple. Just ensure that you have the following documents ready in a soft version to attach to your application:
Important: All visa applicants must have a passport that is valid for another six months from the day of arrival in Oman.
Once you submit your application, your visa will arrive in a PDF format through email, and will be valid for 30 days. You must take a printout of this email and bring it with you when you go to Oman.