Dress Code and Cultural Respect: Oman is a welcoming but conservative country. Outside resorts and private beaches, dress modestly: both men and women should cover shoulders and knees. To visit mosques (including the Grand Mosque of Muscat), women must completely cover their arms, legs and hair with a scarf, and men must wear long pants.

Vehicle Rental and 4x4 Driving: To explore the country at your leisure, it is essential to rent a car. The main roads are impeccably paved and illuminated. However, to access most wadis, climb Jebel Akhdar (where there is a mandatory police check) or enter the dunes of Wahiba Sands, a 4x4 off-road vehicle is required by law or safety.

Currency and Payments (Omani Rial): The official currency is the Omani Rial (OMR), one of the strongest currencies in the world divided into 1,000 baisa. International credit and debit cards are widely accepted in hotels, supermarkets and restaurants, but you need to carry some cash to pay at traditional souks, fruit stalls, remote gas stations and for tips.

Security and Hospitality: Oman is considered one of the safest countries with the lowest crime rate on the planet. Omanis are extremely respectful and kind to foreigners. It is common for them to offer you coffee or selfless help; Accepting these gestures with a smile and the right hand is a sign of good manners.