Bimmah Sinkhole, also known as Hawiyat Najm, is located in the Hawiyat Najm Park, about 120 kilometers south of Muscat, Oman. This natural wonder is unique for its stunning turquoise waters, which fill a large, circular limestone depression believed to have been formed by a meteorite impact. Travelers visiting Bimmah Sinkhole can enjoy swimming in the refreshing waters, exploring the surrounding park with its picnic areas and walking paths, and even trying some cliff diving from the sinkhole’s edges. The site offers a perfect blend of natural beauty and adventure, making it a must-visit destination for nature enthusiasts.