The red leaves seems like maple leave.
Alishan has always been a popular Taiwan tourist spot all-year-round, where one may find different kinds of plants and creatures.
Two appealing seasons are,
March to April : Cherry blooms
November to January : Red maples
The Zhushan Lookout in the Alishan Forest Recreation Area would be a wonderful spot to enjoy the wild range of magnificent Taiwan maples. Especially during sunset, the flaming maples along the sea of clouds, as well as bird chirping make it a memorable place for Taiwan travel.