From Incheon, visit Seoul, where modern life meets tradition. See Cheong Wa Dae (Blue House), the president's official residence; browse Insadong's antique shops, galleries, and craft stores; learn Korean history at the National Museum; and admire Changdeokgung, a UNESCO-listed palace. In Incheon, visit the memorial to General Douglas MacArthur's September 1950 landing operation, a key Korean War victory.

Beijing and Tianjin blend imperial history, modern sights, and timeless wonders. In Tianjin, visit the Confucius Temple, Ancient Culture Street, and the Shi Family Mansion. In Beijing, see the Summer Palace Gardens, the Bird's Nest, the Forbidden City, Tiananmen Square, the Great Hall of the People, the National Museum, and Mao's Mausoleum. Don't miss the Great Wall.

Shanghai, a glittering historic city on the Yangtze River Delta, draws visitors with striking architecture, lively streets, and endless dining. Walk the Bund for skyline views and colonial buildings, visit Jade Buddha Temple, explore Shanghai History Museum in Pudong, and wander the 400-year-old Yuyuan Garden. Don't miss the city's street food, from crab shell pies to soup dumplings.

Shanghai, a glittering historic city on the Yangtze River Delta, draws visitors with striking architecture, lively streets, and endless dining. Walk the Bund for skyline views and colonial buildings, visit Jade Buddha Temple, explore Shanghai History Museum in Pudong, and wander the 400-year-old Yuyuan Garden. Don't miss the city's street food, from crab shell pies to soup dumplings.

Kagoshima is Japan's southernmost major city, and is nicknamed the "Naples of the Eastern World," based on its caldera bay location, hot climate, and volcano. The majestic view of Mt Sakurajima, one of the world's most active volcanoes, dominates the city's landscape, towering over the beautiful Kinko Bay. The city abounds in historic sightseeing spots such as the memorial site of St. Francisco Xavier, who landed in Kagoshima and first introduced Christianity to Japan.

Hososhima Port is in Hyuga City, in eastern Kyushu. For its history and culture, visit the museum at Old Takanabe-ya Inn, built in 1921 and preserved as it was. Nearby are Myokoku-ji Gardens and Mihoko Shrine, linked to the legend of Emperor Jinmu. Hososhima also features Cape Hyuga, with sweeping ocean-and-land views, and Omi Shrine, believed to hold mystical energy.

Hiroshima, surrounded by forests and hot springs, is a symbol of rebirth and resilience. Key sites recall the first atomic bomb attack of Aug. 6, 1945: Peace Memorial Park, the Atomic Bomb Dome (a UNESCO World Heritage site since 1996), and the Children's Peace Monument. Take a ferry to Itsukushima, a sacred Shinto island with the iconic "floating" torii gate. End with Hiroshima-style okonomiyaki.

Kochi is rich in natural beauty: a Kuroshio-warmed coastline, the clear Shimanto River, and deep green forests. In southern Shikoku, it is bordered by mountains to the north and traces Tosa Bay with an arc-like coast, from Cape Muroto in the east to Cape Ashizuri in the west, with sandy beaches between. It also features the mystical Ryuga-do limestone caves and the scenic pine-lined Katsurahama Beach.

Nagoya may lack Tokyo and Osaka's fame, but it offers museums, temples, and green spaces. In Toyota's birthplace, visit Atsuta Shrine, one of Japan's three most important Shinto shrines, and try kishimen, a local flat noodle. See over 10,000 works at Tokugawa Art Museum, covering Japanese art, theater, fashion, and samurai culture. For hands-on history, visit SCMAGLEV and Railway Park, with real trains and simulators.

Once a modest fishing village, modern Tokyo is a vast metropolis of distinct neighborhoods: Shinjuku's Golden Gai bars, Nihombashi's culinary and shopping scenes, Akihabara's gadgets and manga culture, and Asakusa's pottery shops. Explore museums covering Japanese history and culture, especially the Tokyo National Museum. Visit the Imperial Palace and Senso-ji in Asakusa, enjoy Tokyo's exceptional food scene, and take a selfie at Shibuya Crossing.