07:30 AM
Depart Chiayi — board the Forest RailwayFrom Taipei, take the HSR to Chiayi in 1.5 hrs (NT$843) · The Forest Railway departs Chiayi Station early morning · Journey takes 2.5–3.5 hrs through tunnels and scenic bridges · Book tickets in advance at alishan.forest.gov.tw
10:00 AM
Stop at Fenchihu — the legendary railway bento boxFenchihu (奮起湖) is the midpoint station, sitting at 1,400m · Grab a Fenchihu Bento (奮起湖便當) for NT$120 — braised pork, stewed chicken, and pickled vegetables · Stalls have been operating since the 1920s · Stroll the small Old Street for 20 minutes
12:30 PM
Continue by bus to Alishan National ParkIf the Forest Railway doesn't run all the way to the park, take Bus #7322 from Chiayi Station or Fenchihu · Arrive at the park around 2pm · Check in first — NT$2,500–6,000/night · Book 30+ days ahead, especially on weekends
2:30 PM
Walk the Sacred Tree Trail + Sister PondsThe Giant Tree Boardwalk (巨木群棧道) stretches 1.5km · Cedar trees aged 1,000–2,000 years, over 3m in diameter · Continue to Sister Ponds (姊妹潭) — a crystal-blue lake in the middle of the forest · Allow 2–3 hrs total; wear non-slip shoes
5:30 PM
Dinner — Tsou tribal restaurantThe Tsou (鄒族) are the indigenous people who have lived on Alishan for over 400 years · Highlights: taro rice, grilled mountain black pork, wild vegetables stir-fried with perilla, bamboo tube rice · NT$200–400 per person · If you have time, try a restaurant in Tefuye village
8:00 PM
Head to bed early — 4am wake-up tomorrowThe park sits at 2,200m · Night temperatures drop to 5–10°C in winter · Prepare a warm layered jacket, gloves, and scarf · Aim for 5–6 hours of sleep before your 3:30–4:00am alarm · Most hotels offer a wake-up call service