Hiroshima is a city located on the island of Honshu in Japan, situated on the coast of the Seto Inland Sea, and is the capital of Hiroshima Prefecture.

Quick Facts

Land Area907 km², about the size of the city of Los Angeles
Highest PointMount Takano, 709 meters
Lowest PointSea level, along the coastline
Coastline774 km, along the Seto Inland Sea
BordersYamaguchi Prefecture to the west, Shimane Prefecture to the north, and Okayama Prefecture to the east
Climate Typetemperate, with four distinct seasons

Location & Borders

Hiroshima is situated in the western part of Honshu, the largest island of Japan, and is bordered by the Seto Inland Sea to the south. The city is located in the Hiroshima Prefecture, which is one of the 47 prefectures of Japan. To the west, Hiroshima borders Yamaguchi Prefecture, while to the north, it borders Shimane Prefecture, and to the east, it borders Okayama Prefecture. The city is also surrounded by several islands, including Miyajima Island, which is famous for its scenic beauty and historic landmarks.

The location of Hiroshima on the coast of the Seto Inland Sea has played a significant role in its history and development. The city has been an important center for trade and commerce, and its port has been a major hub for the export of goods such as textiles, machinery, and automobiles. The surrounding mountains and valleys have also provided a rich source of natural resources, including timber, minerals, and water, which have contributed to the city's growth and prosperity.

Terrain & Landscape

The terrain of Hiroshima is varied, with a mix of mountains, valleys, and coastal plains. The city is situated in the Hiroshima Basin, which is surrounded by mountains to the north, east, and west. The most prominent mountain range in the area is the Chugoku Mountains, which stretch across the western part of Honshu and provide a scenic backdrop to the city. The mountains are covered with forests, including cedar, cypress, and pine, which provide a rich source of timber and other forest products.

The coastal plains of Hiroshima are relatively narrow, but they provide a fertile area for agriculture and urban development. The city's coastline along the Seto Inland Sea is dotted with small islands, bays, and inlets, which provide a scenic and diverse landscape. The Ota River, which flows through the city, is an important waterway that provides water for irrigation, industry, and domestic use. The river also provides a popular spot for recreation and leisure activities, such as boating, fishing, and walking.

The landscape of Hiroshima has been shaped by its history, including the devastating atomic bombing in 1945, which destroyed much of the city. However, the city has been rebuilt and revitalized, with a focus on preserving its natural environment and cultural heritage. Today, Hiroshima is a thriving city with a rich cultural scene, historic landmarks, and a strong sense of community.

Climate By Season

SeasonMonthsTemperature RangeRainfallConditions
SpringMarch to May10-20°C100-200 mmMild, sunny, and breezy
SummerJune to August25-35°C200-300 mmHot, humid, and sunny
AutumnSeptember to November15-25°C100-200 mmMild, sunny, and cool
WinterDecember to February0-10°C50-100 mmCool, cloudy, and rainy

Best Time To Visit

Best months: March to May and September to November. Why: These periods offer mild and pleasant weather, with fewer crowds and lower prices. Avoid: June to August, as the summer heat and humidity can be oppressive, and December to February, as the winters can be cool and rainy.

Natural Highlights

  • Miyajima Island: a scenic island located just off the coast of Hiroshima, famous for its historic landmarks, including the Itsukushima Shrine, which appears to be floating during high tide.
  • Shukkeien Garden: a beautiful Japanese garden located in the heart of Hiroshima, featuring a mix of ponds, waterfalls, and walking trails.
  • Hiroshima Peace Memorial Park: a somber park dedicated to the atomic bombing of Hiroshima, featuring several museums, memorials, and monuments.
  • Mount Takano: the highest peak in Hiroshima, offering scenic views of the city and surrounding landscape.
  • Ota River: a major waterway that flows through the city, providing a popular spot for recreation and leisure activities.
  • Seto Inland Sea: a scenic body of water that surrounds Hiroshima, featuring a diverse range of marine life and scenic islands.