Korankei Gorge, located near Toyota in Aichi Prefecture, Japan, is famous for its stunning autumn foliage, particularly during the Momiji Festival in November when the maple leaves turn vibrant shades of red, orange, and yellow. While the gorge offers paved pathways, some areas may be challenging for visitors with mobility issues due to natural terrain. Exploring Korankei is easily manageable solo, with well-marked trails and accessible viewpoints, though guided tours are available for deeper cultural and historical insights. The best time to visit is during the autumn foliage season, but be prepared for crowds; other seasons offer different natural beauty but may lack the spectacular autumn colors. A visit can typically last between 2 to 4 hours, depending on how much hiking you plan to do. Expect costs primarily related to transportation to and from the gorge, as entry to the area is generally free, although some smaller attractions within Korankei may have admission fees.