Entry
Sources disagree on the details of the visa rules, which depend on your passport. Before booking, consult the nearest Omani embassy or the e-Visa portal of the Royal Oman Police. Use the official site alone for applying, and avoid paid middlemen. A passport with at least 6 months of validity should be brought.
Culture and laws - take note
A conservative and very welcoming Muslim country, Oman expects modest dress in public, with shoulders and knees covered, and at beaches outside resorts too. Alcohol is available only in hotels and restaurants that are licensed, and drinking in public or driving after drinking is never acceptable. Eating, drinking or smoking in public should be avoided in daylight during Ramadan. Permission should be asked before photographing people, women in particular; military sites must not be photographed, and drones need a permit. The weekend falls on Friday-Saturday. Visitors to the Sultan Qaboos Grand Mosque should follow its dress code, under which women cover their hair. Flash floods when it rains and extreme heat are hazards in the wadis and desert, and dune driving calls for a licensed guide. Halal food is available everywhere.