Tam Coc Bich Dong is a popular tourist area with a natural area of 350.3 hectares. It is conveniently located 2 km from National Highway 1A, 7 km from Ninh Binh city, and 9 km from Tam Diep city. The majority of the area is situated in Ninh Hai commune, Hoa Lu. Tam Coc Bich Dong offers various attractions, including cruise, cycling, and walking routes that connect nearly 20 tourist destinations.

The name "Tam Coc" translates to "Three Caves" and is also known as Xuyen Thuy Cave. It is located in Ninh Hai commune, Hoa Lu. Over the centuries, the area was shaped by the erosion caused by waves, resulting in unique rock formations.

In 1773, Mr. Nguyen Nghiem, the father of the great poet Nguyen Du, visited the cave. Captivated by the breathtaking panoramic view of mountains, caves, rivers, fields, and the blue sky, he named the cave "Bich Dong," meaning "Green Cave." After visiting the pagoda, visitors can explore the magical mountain cave by taking a small boat ride. Bich Dong has been recognized as the "second most beautiful cave in the South" and is a must-visit attraction.

 When is the best time to visit Tam Coc Bich Dong?

Depending on your personal plans, you can choose the most suitable time to visit Tam Coc Bich Dong. However, here are some recommended timelines: 

April is a favorable time to visit Tam Coc Bich Dong as the weather is relatively dry. The uncomfortable heat and humidity that the region experiences at the beginning of the year have subsided. Additionally, the weather is less rainy during this period, making a 2-hour boat ride more enjoyable.

Around the 1st to 3rd lunar month every year, the Bai Dinh pagoda festival takes place. This presents an opportunity to combine attending the festival and exploring Tam Coc Bich Dong.

If you plan to visit Hoa Lu, mark your calendar for the 8th to 10th day of the third lunar month every year. This is when the Truong Yen festival is held. Late May and early June is the season when the rice fields in Tam Coc Bich Dong are ripe. During this time, the contrasting colors of green and golden yellow rice fields create a picturesque landscape.