There are 3 main types of tourist visa for Oman, and we'll explain the differences between them so that you can make the right choice before you apply.
Each e-Visa issued must be used within one month. Their "period of validity" only begins when you pass through Omani immigration. Please note that these maximum periods of stay must be respected, or risk paying a fine of 10 OMR (25 €) per day late and permanent exclusion from the country.