Alishan Forest Railway

Japanese era

The narrow gauge lines were originally constructed by the Japanese Colonial Government to facilitate the logging of cypress and Taiwania wood.^[5] Preliminary surveying was conducted in 1900 and route planning began in 1903, but the project was shelved in 1904 due to the Russo-Japanese War. In 1906, the Japanese Government contracted the Osaka-based Fujita-gumi to build the railroad. The company laid tracks from Kagi (Chiayi) to Rienryō (Liyuanliao) and imported 13-ton Shay locomotives to run on the tracks, but financial troubles and technical difficulties in construction in the mountainous terrain forced them to abandon the project in 1908. In 1910, the Japanese Government took interest in the abandoned railroad and decided to finish it themselves, also importing 18-ton Shays for the job. The tracks were extended to Alisan (Zhaoping) in 1913, marking the completion of the main line.^[6]

The Alishan Forest Railway became a major tourist railway when the tracks were extended to Niitakaguchi (新高口) in 1933. The station was located very close to Mount Niitaka (now Yu Shan), the highest mountain in Taiwan and the Japanese Empire, and the hike to the summit could be completed in seven to eleven hours, depending on the health of the individual. To cater to hikers, the railway operated an express service from Kagi to Niitakaguchi that only stopped at Shōhei; hikers would stay overnight at a lodge at Niitakaguchi and summit the next day.^[7][8]

Since 1945

Diesel railcars supplemented the steam engines on the passenger services. In the 1980s, 10 Hitachi-built diesel-hydraulic locomotives were delivered and replaced the railcars and remaining steam engines.

The completion of the Alishan Highway in 1982 led to the loss of many rail passengers to faster and cheaper buses and the rail became primarily a tourist attraction.^[2]

Accidents on the line have resulted in a number of fatalities over the years. On 24 April 1981, a collapsed tunnel resulted in nine deaths and 13 injuries. On 1 March 2003, 17 people were killed and 156 injured when a train derailed near Alishan Railway Station.^[9] On 27 April 2011, five tourists, including three from mainland China, were killed and 113 people injured in a derailment.^[10]

In addition, services have been repeatedly disrupted due to damage from landslides. The main line from Chiayi to Alishan was partially closed in 2009 due to damage caused by landslides during Typhoon Morakot in 2009 and Typhoon Dujuan in 2015. It reopened between Chiayi and Fenqihu (approximately the halfway point) following typhoon damage repairs in January 2014,^[11] and to Shizilu in 2017. The full remaining main line between Chiayi and Zhushan reopened in July 2024, after the completion of Tunnel 42 in April 2024.^{[12][13][14][15][16]} In August 2015, the Chiayi–Fenqihu section was briefly closed due to damage during Typhoon Soudelor.^[17]

In order to further boost tourism in the region, on 5 December 2018 the Alishan Forest Railway commenced a "sister railway" partnership with Čierny Hron Railway in Slovakia;^[18] the Alishan Forest Railway has since partnered with ten other companies across six different countries.^[19]

Alishan line (Main line)

More information Name, Chinese ...

Name	Chinese	Taiwanese	Hakka	Tsou	Elevation (m)	Distance (km)	Transfers and Notes	Location
Chiayi	嘉義	Ka-gī	Kâ-ngi		30	0.0	West Coast line: Chiayi Terminus for all trains	West	Chiayi
Beimen	北門	Pak-mn̂g	Pet-mùn		31	1.6		East
Lumachan	鹿麻產	Lo̍k-môa-sán	Lu̍k-mà-sán		82	10.8		Zhuqi	Chiayi County
Zhuqi	竹崎	Tek-kiā	Chuk-khì		127	14.2
Mulüliao	木履寮	Ba̍k-kia̍h-liàu	Muk-kiak-liàu		324	18.9	No passenger service
Zhangnaoliao	樟腦寮	Chiuⁿ-ló͘-liâu	Chông-nó-liàu		543	23.3	Train No.5 and No.8 non-stop
Dulishan	獨立山	To̍k-li̍p-soaⁿ	Thu̍k-li̍p-sân		743	27.4	Train No.5 and No.8 non-stop
Liyuanliao	梨園寮	Lê-hn̂g-liâu	Lài-yèn-liàu		905	31.4	Train No.5 and No.8 non-stop	Meishan
Jiaoliping	交力坪	Ka-le̍k-pêⁿ	Kâu-li̍t-phiàng		997	34.9		Zhuqi
Shuisheliao	水社寮	Chúi-siā-liâu	Súi-sa-liàu		1,186	40.5	Train No.5 and No.8 non-stop
Fenqihu	奮起湖	Pùn-ki-ô͘	Fun-hí-fù		1,403	45.8	Train No.5 will stop for an hour Terminus for Train No.311 and No.312
Duolin	多林	To-lîm	Tô-lìm	Ngungutu	1,516	50.9	Train No.5 and No.8 non-stop	Alishan
Shizilu	十字路	Si̍p-jī-lō͘	Sṳ̍p-sṳ-lu	Sʉa’fʉnʉ	1,534	55.3	Terminus for Train No.1 and No.2 Train No.5 and No.8 non-stop
Pingzhena	屏遮那	Hè-sen-ná	Phìn-châ-nâ	Hashianna	1,711	60.5	No passenger service
First Switch	第一分道	Tē-it-pun-tō	Thi-yit-fûn-tho		1,827	63.0	No passenger service
Erwanping	二萬坪	Jī-bān-pêⁿ	Ngi-van-phìn	Hehesiana	2,000	66.8	stop for Train No.5 and No.8
Shenmu	神木	Sîn-bo̍k	Sṳ̀n-muk	Ak’e fahei	2,138	69.6	→ Shenmu line Formerly Third Switch Train No.5 and No.8 non-stop
Alishan	阿里山	A-lí-san	Â-lî-sân	Psoseongana	2,216	71.4	Terminus for Train No.5 and No.8 Formerly Fourth Switch
Zhaoping	沼平	Chau-pêng	Cheu-phiàng	Chuchumuana	2,274	72.7	→ Mianyue line → Chushan line Formerly Alishan station

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Chushan line

Mianyue line