In Thanh Lan Beach, Quang Ninh, there is a magical sand path that only surfaces about eight times a month, which has become a new tourist attraction.

If you are a lover of quietness and tranquil places, Thanh Lan island (Co To) will be a perfect choice. This precious, charming “hidden gem” welcomes the most adventurous tourists, aspiring photographers, and nature enthusiasts to explore every corner of it.