Koh Rang Yai is a small island located east of Phuket Province, in the Koh Kaew Subdistrict of Phuket City District. Its proximity to the mainland makes it easily accessible for day trips. Situated in Phang Nga Bay, the island enjoys relatively calm waters with gentle waves compared to the western Andaman coast, making it ideal for tourists seeking relaxation or light water activities such as swimming, kayaking, or simply enjoying the beach safely, provided the weather permits.

Koh Rang Yai is a relatively small island with its main beaches on the western and southern sides facing Phuket. These beaches feature approximately one kilometer of soft, gently sloping white sand, making them perfect for swimming and suitable for both tourists and families. Coconut trees line the shore, providing natural shade, a characteristic feature of tropical islands in the Andaman Sea, contributing to a tranquil and private atmosphere.

One of Koh Rang Yai's key highlights is its pearl farm, a long-standing landmark in Phuket. The pearl industry in the area has been developing since the latter half of the 20th century, utilizing saltwater pearl cultivation techniques. Tourists can observe the pearl production process. From pearl nucleus implantation and care to harvesting and processing into jewelry, the process clearly reflects the local wisdom and tourism economy of Phuket. The island also features shops selling a variety of pearl-designed jewelry.

In terms of tourist activities, Koh Rang Yai primarily caters to day trips. Popular activities include kayaking along the coast to admire the island's scenery, mountain biking on designated trails around the island, and relaxing on the beaches. Beach chairs, restaurants, and basic amenities are available. However, while there is some marine life off the island's shore, the coral reefs are not as abundant as those at other famous snorkeling islands in Phuket or Phang Nga Bay.

With its proximity to the mainland and a travel time of only about 15-20 minutes from Laem Hin Pier or nearby piers, Koh Rang Yai is a popular destination for tourists with limited time or those seeking refuge from the crowds on Phuket's main beaches. Despite tourism development, the island retains a degree of tranquility and natural charm, especially during weekdays or the off-season.

• Visitors can hire a long-tail boat or a speedboat from Koh Kaeo Pier or Laem Hin Pier. The boat ride takes approximately 15–20 minutes.

Admission Fees:

• Free admission

Opening Hours:

• Open daily from 08:00 – 17:00