Zamamijima Island, part of the Kerama Islands National Park, is renowned for its breathtaking natural beauty, particularly its crystal-clear waters and vibrant marine ecosystems. It serves as a tranquil retreat, offering a stark contrast to the bustling main island of Okinawa, and is a prime destination for those seeking unspoiled nature and aquatic adventures.
Visitors consistently rave about the island's stunning beaches, with Furuzamami Beach frequently highlighted for its spectacular coral and diverse fish, making it ideal for snorkeling. Ama Beach is often mentioned as a prime spot for swimming with sea turtles, especially in the mornings. Reviewers appreciate the peaceful atmosphere, the friendly locals, and the sense of being immersed in nature. Many describe the diving and snorkeling as 'unreal' and 'like swimming in a tropical fish tank.' The island's commitment to preserving its natural environment is also a recurring positive theme.
For a fulfilling visit, consider staying for at least two to three days to fully experience the island's charm and activities. Renting an electric bicycle or scooter is highly recommended by many, as the island has hilly terrain, and this allows for easy exploration of viewpoints and beaches. While some beaches are within walking distance from the port (e.g., Furuzamami is about a 20-minute walk), a bike or scooter offers more flexibility. Bring sunscreen, a hat, and plenty of water, as the sun can be intense. For budget travelers, camping is a viable option, with a well-regarded campsite near the town. Off-season visits (e.g., around Christmas or October/November) are noted for fewer crowds and a more serene experience, though some businesses might have limited hours.
To reach Zamamijima Island, the primary method is by ferry from Tomari Port in Naha, Okinawa. There are two main options: the 'Queen Zamami' high-speed boat (approx. 50 minutes) or the slower, standard ferry (approx. 2 hours). Reviewers advise buying tickets at least 30 minutes before departure, or even days in advance, especially for the high-speed option, as they can sell out. From Naha's Miebashi monorail station, take exit 2, walk along the small river to the main road, turn right, and the port building will be about 300m on your left. Some visitors mention seeing whales during the ferry ride, particularly in season. Upon arrival, a public minibus can take you to the main beaches, or you can rent a vehicle directly at the port.
A common complaint among some visitors is the limited nightlife and dining options, especially during the off-season, with some restaurants closing early or having irregular hours. To mitigate this, it's advisable to check operating hours in advance or consider bringing some snacks. Another point of contention is the strict enforcement of swimming and snorkeling areas due to the national park's protected status; lifeguards may intervene if visitors venture outside designated zones. While this can be frustrating for some, it's essential to respect these rules to protect the delicate coral reefs.



