Soi Sim Island (Dao Soi Sim)

Nestled near Titop Island in the heart of Ha Long Bay, Soi Sim Island (Đảo Soi Sim) is a small, picturesque destination that has become a popular stop for overnight cruise visitors. The island derives its name from the native sim trees that blanket much of its landscape, creating a lush, green environment. Visitors can explore the island’s primeval forest and relax on stretches of white sand, making it a serene and natural retreat. Today, guests can enjoy the tranquil setting, take leisurely walks through the forest, and soak up the sun on the pristine beaches.