1.
autumn leaf viewing; maple leaf viewing
The activity of going out to view autumn foliage, especially maple leaves.
紅葉狩り is a traditional autumn activity — going to parks, mountains, or temples to enjoy the colorful fall foliage. It is the autumn counterpart of 花見 (cherry blossom viewing) in spring.
Etymology
紅葉 (autumn leaves) + 狩り (hunting). 狩り originally meant "hunting" but evolved to mean "going out to enjoy" nature. The same pattern appears in いちご狩り (strawberry picking).
Season
Typically late October through November, with the peak moving from north to south across Japan.
Famous spots
京都, 日光, and 箱根 are among the most popular 紅葉狩り destinations.