Ly Son volcano is an ancient masterpiece on earth. Ly Son Island. Coming to Ly Son but ignoring these ancient landscapes is a real mistake. These craters are the origin of the famous Ly Son island today. Together Phu Quoc Express Learn about the origin of these Ly Son craters as well as the beauty they bring to Ly Son island.
Ly Son volcano seen from above
Volcano Ly Son Where?
Ly Son Island has a total of 10 craters. Of which, six are on the Big Island, one is on the Small Island, and three are underwater. However, the most prominent are the five craters that form the five most majestic mountains on Ly Son Island, including: Thoi Loi crater, Gieng Soi crater, Gieng Tien crater, Chua Hang crater, and Hang Cau crater.
These five craters are the main source of underground water that supplies water to all the islanders and creates the uniqueness of Ly Son island district. This is also the island with the most craters recorded in Vietnam.

Geological value of Ly Son craters
According to geologists, Ly Son Island was formed from the remains of a volcano with 5 craters. The craters are estimated to have formed about 25-30 million years ago. Over tens of millions of years, volcanic eruptions have created igneous rocks and fossils, forming the bedrock of the entire Ly Son Island.
Volcanic lava meets seawater and solidifies to form rocks with interesting shapes called To Vo Gate. According to geologists, To Vo Gate is millions of years old. In addition, experts have discovered another stone arch deep under the sea. This stone arch is located in the sea about 1 nautical mile from Be Island. The length of this stone gate is nearly 100m and is 8 times larger than the arch on land. This is one of the Famous check-in locations in Ly Son.

Discover the ancient beauty of Ly Son craters
Gieng Tien Crater
One of the most prominent craters in Ly Son is the Gieng Tien crater. The crater is hundreds of meters wide and about 106 meters high, leaning to the North. The crater is estimated to date back about 1 million years. When viewed from above, the crater looks like a giant pan rising between the sea and sky. Gieng Tien crater and Thoi Loi crater are two Ly Son craters ranked as two national historical relics by the Ministry of Culture, Sports and Tourism.
The cliffs with many unique shapes of the Gieng Tien crater, combined with the blue sea, have created a unique landscape painting on Ly Son Island. Stretching out are the Hang Cau and Chua Hang cliffs. These cliffs are estimated to have great value in terms of geological science.

The soil in Gieng Tien Mountain is red basalt. The reason this land is red basalt is because of volcanic weathering. Red basalt soil has many agricultural values. People on Ly Son Island often take the soil and spread it on the fields with sea sand, creating a layer of fertilizer to fertilize garlic. Thanks to that, Ly Son garlic has a delicious flavor and has become a famous specialty in Ly Son.

Thoi Loi Crater
Located next to the Gieng Tien crater is the Thoi Loi crater, about 500 meters from the center of the island district. From the foot of Thoi Loi mountain, visitors can ride a motorbike or walk up the concrete road a few hundred meters along the foot of Thoi Loi mountain to the top. Thoi Loi crater is 169 meters above sea level and has a diameter of 0.35 km. This is considered the highest mountain peak on Ly Son island.
Standing on the top of Thoi Loi mountain, visitors can observe the whole Ly Son island within 10km. The crater has an eruption date of about 1 million years ago. Surrounding the crater is a vegetation covered with deep green pine forest, contributing to creating a clean atmosphere for the entire Ly Son island area.

During the rainy season, the depression of the mountain top acts as a freshwater reservoir for Ly Son Island. This basin can hold 270 m3 and is one of the main sources of freshwater for the island. Standing on the top, you can easily see the famous garlic fields of Ly Son and Duc Pagoda with 2-3m high waves, bringing excitement to visitors. The vapor from the lake evaporates, creating beautiful white clouds like a fairyland.


Explore volcanoes and corals in the ocean
Ly Son is known as the “Maldives of Vietnam” so the seas here have coral reefs with many diverse colors. According to estimates, Ly Son possesses a rich ecosystem with more than 100 species of animals and plants, with nearly 140 species of seaweed, 160 species of coral, more than 300 species of reef fish, 100 species of crustaceans and some other species.
When diving here, visitors will encounter lava rocks, interspersed with coral reefs and fish species under the ocean floor of Ly Son.

How to get to Ly Son to explore the craters?
Currently, Ly Son Island has not yet been exploited by air, so the main means of transportation to get to the island is by speedboat. To get to Ly Son, you first need to book a flight to Chu Lai airport in Quang Ngai. After landing at Chu Lai airport. You can travel to Sa Ky port, about 60km away.
From Sa Ky port, you can take a speedboat to Ly Son island. Tickets can be purchased at the counter or booked online. The price of a speedboat ticket will range from 185k - 220k per person. For those who are not used to traveling by boat and have signs of seasickness, I recommend you to choose catamaran.
Phu Quoc Express is a catamaran equipped with the most advanced shock absorption technology available today. With a ticket price compete with 5-star services on board. Phu Quoc Express high-speed train is confident to bring satisfaction to tourists on every journey.
Once you arrive at Ly Son, you can rent a taxi or motorbike to explore the craters on Ly Son Island.

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Summary
In addition to the Ly Son craters. When traveling to Ly Son, you can also explore beautiful beaches, primeval forests and other impressive natural landscapes. Visitors can participate in activities such as hiking, camping, swimming and grasslands. In addition, this island is also known for its unique culture and traditional fishing villages, where visitors can explore the lives of local people and enjoy Ly Son's specialties.


