Hiroshima can be easily accessed by JR Tokaido-Sanyo Shinkansen from Tokyo, Osaka, Nagoya, and Kyoto, as well as by domestic and international flights to Hiroshima International Airport.

If you plan to visit Hiroshima, consider staying at a hotel in the city center. These hotels are conveniently situated close to popular tourist attractions such as the Atomic Bomb Dome, the Hiroshima Peace Memorial Museum, and the Hondori. Some of the well-known hotels in this area include Hotel Granvia Hiroshima, Hotel Sunroute Hiroshima, and Hotel Monterey Hiroshima. On the other hand, if you're planning to visit Miyajima, a small island off the coast of Hiroshima famous for Itsukushima Shrine, you might want to check out some of the popular hotels in the area, such as Miyajima Grand Hotel Arimoto, Miyajima Seaside Hotel, and Grandvrio Hotel Miyajima Wakura.

Hiroshima is a city that offers a variety of interesting activities for tourists. If you're interested in learning about the history and impact of the atomic bomb, you can visit the Atomic Bomb Dome and Hiroshima Peace Memorial Museum, which are monuments dedicated to commemorating the victims of the Hiroshima atomic bomb.

For those who want to explore the cultural and natural beauty of Hiroshima, Miyajima Island is a must-visit destination. There, you can explore the Shinto shrine 'Itsukushima' which is famous for its large red torii gate standing in the sea. Then, you can hike Mount Misen and visit Shukkeien Garden, Hondori Park, and Hiroshima Peace Memorial Park while relaxing and enjoying the natural beauty of the city.

If you're looking for some tasty and unique dishes to try in Hiroshima, there are a few local specialties that you won't want to miss. For starters, Hiroshima is known for serving some of the biggest oysters in Japan, which can be enjoyed raw or grilled and are full of rich, salty flavor. Another must-try is Momiji, a sweet treat made by wrapping bean paste in castella sponge cake dough and baking it in a maple-leaf-shaped mold. If you're in the mood for noodles, Tsukemen is a great option. This dish comes with noodles and various toppings in a bowl or plate, with broth served separately for dipping. Finally, don't leave Hiroshima without trying the local version of Okonomiyaki, which is cooked layer by layer rather than mixing all the ingredients together as they do in Osaka.

If you are in Hiroshima, there are several interesting festivals that you can attend. The Hiroshima Flower Festival, which takes place in April, is a celebration of the beautiful flowers blooming in the city. The festival offers a range of events, such as flower exhibitions, flower parades, and music performances, and visitors can enjoy seeing tulips, orchids, and cherry blossoms. The Miyajima Oyster Festival is held in February, allowing guests to try various oyster dishes at restaurants in Miyajima. In January, the Tondo Festival marks the new year on the Japanese lunar calendar with lantern parades, traditional Japanese dance performances, and music performances. Finally, the Saijo Sake Festival is held every October to celebrate sake production in Saijo, where visitors can try different sake products from various sake producers in Saijo.