Before heading to Erg Chebbi, it's important to be prepared. The Sahara's weather can be extreme, so dressing in layers is essential. While daytime temperatures can soar, especially in summer, nights can be unexpectedly chilly, particularly during winter. Be sure to pack sunscreen, sunglasses, a hat, and plenty of water to stay hydrated and protected from the sun. A scarf or bandana is also useful for covering your face from the blowing sand. The region is home to Berber communities, so it’s important to respect their culture and traditions. Finally, during peak seasons, safaris can fill up quickly, so it’s wise to book your tour in advance to guarantee your spot.

Getting to Erg Chebbi from Merzouga is straightforward. Merzouga serves as the main gateway to the dunes, and it's just a short drive away. You can easily arrange for a local guide or join a tour from your accommodation in Merzouga. Most tours provide transportation in 4x4 vehicles, which can take you deeper into the dunes for a true desert adventure. Alternatively, you can embark on a camel ride for a more traditional journey into the sands.

The best time to visit Erg Chebbi is during the cooler months, from March to May and September to November. The temperature is more manageable, making it ideal for outdoor activities. The summer months (June to August) can be intensely hot, with daytime temperatures often soaring above 40°C (104°F). If you're hoping to experience the dunes with fewer crowds, winter can also be a peaceful time to visit, though nights can be very cold.

Day trips from Merzouga to Erg Chebbi are a popular option for travelers who prefer not to stay overnight. These trips typically begin early in the morning and involve a guided tour of the dunes, offering opportunities for camel rides, sandboarding, and photography. You'll also visit nearby attractions such as the village of Khamlia, known for its Gnawa music, and the vast expanses of the Sahara. Depending on the tour, you may also enjoy a traditional Berber lunch in a desert camp. Day trips usually conclude with a breathtaking sunset over the dunes before returning to Merzouga.