The mountain known for its unique pink sand beaches is Harbour Island, located in the Bahamas. Although not a traditional mountain, the geographical features of the island include hilly landscapes and stunning shoreline. The recognizable pink sand results from the combination of crushed coral, shells, and calcium carbonate from tiny marine organisms. This natural wonder makes Harbour Island a popular tourist destination, attracting visitors for its pristine beaches, clear waters, and vibrant local culture, as well as serving as an idyllic spot for relaxation and vacation.