To Sua Ocean Trench is a natural swimming hole located in Samoa. It features a deep, turquoise pool surrounded by lush greenery and steep cliffs. The trench is approximately 30 meters deep and is connected to the ocean by a small tunnel, allowing seawater to flow in and out. Visitors can access the trench via a ladder that descends into the water. The area is popular for swimming and snorkeling, offering a unique experience in a stunning natural setting. To Sua Ocean Trench is a well-known attraction for tourists seeking adventure and relaxation in Samoa.