Izu–Bonin–Mariana arc

Guam

Area

543 km²

▲High point

406 m

Saipan

Area

119 km²

▲High point

474 m

Saipan is the largest island and capital of the Northern Mariana Islands, an unincorporated territory of the United States in the western Pacific Ocean. According to 2020 estimates by the United States Census Bureau, the population of Saipan was 43,385. Its people have been United States citizens since the 1980s.

Tinian

Area

101 km²

▲High point

181 m

Tinian (; Chamorro: Tini'an) is one of the three principal islands of the Commonwealth of the Northern Mariana Islands (CNMI). Together with uninhabited neighboring Aguijan, it forms Tinian Municipality, one of the four constituent municipalities of the Northern Marianas. Tinian's largest village is San Jose.

Izu Ōshima

Area

90.8 km²

▲High point

758 m

Izu Ōshima (伊豆大島, Izu-ōshima) is an inhabited volcanic island in the Izu archipelago and borders Sagami Bay and the Pacific Ocean, off the coast of Honshu, Japan, 22 km (14 mi) east of the Izu Peninsula and 36 km (22 mi) southwest of Bōsō Peninsula.

Rota

Area

85.1 km²

▲High point

476 m

Rota (Chamorro: Luta), also known as the "Friendly Island", is the southernmost island of the United States Commonwealth of the Northern Mariana Islands (CNMI) and the third southernmost of the Marianas Archipelago (the first being Cocos Island).

Hachijō-jima

Area

69.4 km²

▲High point

854 m

Hachijō-jima (Japanese: 八丈島) is a volcanic island of Japan in the Pacific Ocean. It is about 287 km (178 mi) south of the special wards of Tokyo. It is part of the Izu archipelago and within the Fuji-Hakone-Izu National Park. Its only municipality is Hachijō.

Miyakejima

Area

55.4 km²

▲High point

775 m

Miyake-jima (三宅島; "Miyake Island") is a volcanic island in the Izu archipelago in the Philippine Sea approximately 180 kilometers (110 mi) southeast of Tokyo, Japan. As with the other islands in the Izu Island group, Miyake-jima forms part of the Fuji-Hakone-Izu National Park.

Yap Island

Area

54.4 km²

▲High point

170 m

Pagan

Area

47.8 km²

▲High point

206 m

Pagan is a volcanic island in the Marianas archipelago in the northwest Pacific Ocean, under the jurisdiction of the Commonwealth of the Northern Mariana Islands. It lies midway between Alamagan to the south and Agrihan to the north.

Agrihan

Area

43.6 km²

▲High point

965 m

Agrihan (also spelled Agrigan) is an island in the Northern Mariana Islands in the Pacific Ocean. The island has mostly been uninhabited, but had 4 permanent residents in the 2020 U.S. census. Agrihan is located 62 kilometers (39 mi) to the north of Pagan.

Anatahan

Area

34 km²

▲High point

790 m

Anatahan is a volcanic island in the Northern Mariana Islands in the Pacific Ocean, and has one of the most active volcanoes of the archipelago. Formerly inhabited, the island is currently uninhabited due to the constant danger of volcanic eruptions.