Lightweight, loose-fitting clothing that covers your shoulders and knees is recommended, especially in religious or rural areas. A scarf or shawl is useful for women to cover their heads when entering mosques.

Always ask for permission before photographing people, as some may find it intrusive. Avoid taking photos of military or government buildings.

Meals are often communal, and it is customary to eat with your right hand. Sharing food is a sign of hospitality, so be prepared to accept offers of tea or dates.

Try 'thieboudienne' (fish and rice), 'méchoui' (roast lamb), and 'couscous' with locally grown vegetables. Dates and camel milk are also regional specialties.

It is advisable to drink bottled or filtered water to avoid any health risks.

Avoid public displays of affection, dress modestly, and always greet locals with a polite 'As-salamu alaykum' (peace be upon you).

Support local guides and businesses, avoid littering, and minimize water usage, as it is a scarce resource in the desert.

Alcohol is prohibited in Mauritania, and public displays of drunkenness are illegal. Respect local prayer times, as businesses may close during these periods.

Travel in groups to share costs, negotiate prices for tours and transportation, and stay in local guesthouses instead of luxury hotels.

Cash is king in Adrar, as credit card facilities are limited. Carry enough local currency (Mauritanian ouguiya) for your expenses.