Today we're going to explore the Archer dunes, which are the largest ones on the island. During the monsoon season, these dunes unleash strong winds that churn up sand from the beach and carry it to nearby mountains. While we're there, we're going to give sandboarding a shot with some special boards. From the top of the dunes, you'll witness breathtaking views of the surroundings and even discover some caves in the rocks. After an exciting morning, we'll take a break for lunch, then head to Hoq Cave, which is about the size of a decent metro station. It may not be the largest cave on Socotra, but it is open to tourists and worth checking out. Later on, we'll have a tasty dinner of local fish at our camp.