Lodging
Most of Alishan's accommodation is clustered around the main Alishan railway station, which is very convenient for eating and shopping, but means a one to two km hike or short train ride for visiting the park itself. They can be found in the hotel area, which is behind the visitor center, the stairs down can be found just to the left of the building. While touts meet incoming trains, it is best to reserve the hotels ahead of time, since on weekends Fri, Sat and holidays most rooms will be booked almost every day of the summer. Weekday rates are much lower.
Dafeng Hotel
Complimentary wifi internet access in the lobby, and also reaches most nearby rooms, for those traveling with laptops. The rooms don't have heat unless it gets very cold, although the beds have electric blankets. Also there was no hot water, but I got the feeling this is par for the course at the cheaper hotels in the area.
Gao Shan Ching Hotel
Large resort.
Shermuh House
Recently renovated 5-story hotel. Rooms are pleasant enough, but they're stingy with the heating, which is only turned on when temperature in the rooms falls below 7°C! 5 min on foot downhill from the railway station.
Alishan House
The grand old lady of Alishan's hotels, with both a traditional Chinese wing and a very modern, slick new wing. The best views in Alishan and well-located for venturing into the park. Free shuttle bus from railway station. Breakfast and dinner included, but watch out for the dinner, as it is not very good.
Fencihu Hotel
Also known as Fancylake Hotel, this is the only larger hotel in Fencihu, a stone's throw from the train station.
Alishan Gou Hotel
Free shuttle bus from the train station. Coats can be rented for $100, if you came dressed for summer, and don't want to get chilled to the bone while waiting for the sunrise. Price includes Taiwanese style breakfast in the hotel restaurant.