Okinawa is a prefecture that consists of several small islands in the southernmost part of Japan. It is renowned for its beautiful waters and rich marine life, and is consistently ranked highly when it comes to the best Japanese destinations for scuba diving and snorkeling.

Okinawa Main Island

The prefecture’s largest island, Okinawa Main Island, serves as the region’s central hub. It has become quite modernised over the years — with skyscrapers, transportation networks, and other structures popping up — but its outskirts remain rural, primarily consisting of farming communities and fishing villages.

There are five UNESCO World Heritage castle locations of the Ryukyu Kingdom found on the island:

  • Nakijin Castle Ruins – a 13th century castle
  • Katsuren Castle Ruins – former seat of 15th century leader Lord Amawari
  • Zakimi Castle Ruins – a 14th century structure that is now a museum
  • Nakagusuku Castle Ruins – offers great views of the Nakagusuku Bay and its surroundings
  • Shuri Castle – served as the residence and headquarters of the Ryukyu kingdom centuries ago

Shuri Castle in Okinawa, Japan

Miyako Island

Situated about 300 kilometres south of the main island is Miyako Island, a great destination for snorkeling, diving and other water activities.

Some of its most notable beaches are Yoshino Beach, Maehama Beach and Sunayama Beach. In addition, it has other attractions that tell about the island’s culture and history, such as the lighthouse on Cape Higashi-Hennazaki and Tuyumya Grave.

Horizon over coral reef and clear blue tropical water, Miyako Island

Yaeyema Islands

For those looking for a laidback and relaxing vacation, the Yaeyama Islands has tons to offer. Its main island is called Ishigaki Island, and it serves as the transportation focal point of the region. It has an airport, a port, several restaurants, shops and hotels. It offers amazing options for swimming, hiking, kayaking and other activities.

Sea, shore, seascape. Okinawa, Japan

The two other islands that make up the Yaeyema group of islands are:

Iriomote Island

The largest and least developed of the three and home to one of the country’s richest national parks, Iriomote National Park, where tourists can enjoy river cruising, kayaking, fishing, sailing and hiking through the jungle.

Taketomi Island

Boasts of a well-preserved Ryukyu Village that can be explored on foot, bike, or buffalo cart! It also has a number of beautiful beaches and restaurants that serve delicious local cuisine.