Hang Mua, also known as Mua Caves, is a must-visit destination in Ninh Binh, Vietnam. With its stunning natural beauty and cultural significance, this spot offers visitors a chance to climb nearly 500 white stone steps to the mountain's top for breathtaking views of the surrounding area. From the ancient Check-in Tower to the serene pond in the middle of the complex, Hang Mua provides a peaceful escape from the hustle and bustle of everyday life. Don't miss the opportunity to experience the "Great Wall of Vietnam" and immerse yourself in the beauty of this unique location.