Transfer from hotels. Drive to the magical Musfur Sinkhole, known as a hidden gem located in the heart of Qatar. It is the largest accessible cave in the country, maintaining a cool temperature even during the hot summer months. With a visible depth of around 100 metres, some scientists speculate that there is a more extensive cave system beneath. The site is also home to hundreds of nesting birds and tracks of small mammals, making it a paradise for nature enthusiasts. Next, a drive to the melodic 'singing dunes', where the sands themselves create an enchanting melody. This is a unique and fun addition to the tour. Return to the hotels.