About Alishan National Forest Recreation Area
Alishan, located in Chiayi County in central Taiwan, is a stunning mountainous area that stands as one of the country’s most iconic and beloved travel destinations. Nestled at an average elevation of around 2,200 meters (7,200 feet), Alishan is part of the larger Alishan National Scenic Area, a vast and diverse region covering majestic mountains, ancient forests, tea plantations, and indigenous villages.
The name Alishan is derived from the Tsou indigenous people, who have inhabited this area for centuries and whose traditions remain deeply rooted in the region. Alishan is not a single mountain, but a range that includes over 18 peaks, with the tallest reaching over 2,600 meters.
The Alishan Forest Railway is one of the most scenic and historically significant railways in Asia. Originally built in the early 20th century by the Japanese for logging, it now serves as a heritage railway, offering travelers an immersive way to experience the mountains. The train winds its way from Chiayi City up into the heart of Alishan, stopping at charming towns like Fenqihu, known for its nostalgic vibe and famous lunch boxes.
Natural Wonders and Scenic Beauty
Alishan is famous for its “Five Wonders”:
The Sunrise : Best viewed from Zhushan, the sunrise paints the sky with vibrant colors as it emerges above the Central Mountain Range.
The Sea of Clouds : A magical blanket of clouds often fills the valleys below the peaks, creating an ocean-like view.
The Sunset : It’s one of those moments that makes you feel like you’re in a dream.
The Forest : Towering ancient cypress trees, some over 2,000 years old, line peaceful walking trails.
The Forest Railway : The historic Alishan Forest Railway traverses steep terrain, tunnels and tight turns, an engineering marvel from the Japanese era.
The Best Time to Visit
Alishan Average Temperature by Month
According to the statistics of rainfall days in Alishan, the best tourist season in Alishan National Forest Recreation Area is from October to March of the following year. Due to the influence of the northeast monsoon, it is easier to see sea of clouds and cloud waterfalls during this period.
The Alishan area is surrounded by mountains, with a cool climate, high humidity and abundant rainfall. The rainy season is from April to September, and the dry season is from October to March of the following year. In addition, dense fog occurs from time to time, so you need to be extra careful when traveling.
Alishan Taiwan – Sea of Clouds Guide
When Taiwanese people talk about sunrise and sea of clouds, they immediately think of Alishan. You must see the sea of clouds once in your life, so that you will not regret it. If you go to Alishan, you must go to the Zhushan Sunrise Viewing Trail in Alishan to fulfill two wishes at once.
A Heavenly Ocean Above the Mountains
Rising high above the valleys of central Taiwan, Alishan is famous for more than just its sacred forests and sunrise views — it’s home to the mystical and mesmerizing Sea of Clouds.
Imagine standing on a quiet mountain ridge as thick, soft clouds flow through the valleys below, resembling a gentle ocean of mist. As sunlight pours in from the east or fades into the west, the clouds shift in color — from silver to gold to blush pink — creating a surreal, ever-changing scene that feels like it belongs in a dream.
What Exactly Is the “Sea of Clouds”?
It’s a natural phenomenon that occurs when low-lying clouds form in mountain valleys, while the peaks rise above, giving the illusion of islands floating in a vast white sea. In Alishan, due to its high elevation (over 2,000 meters) and ideal climate, this happens frequently — especially at dawn or after rainfall.
It’s Unforgettable. The Sea of Clouds isn’t just a visual spectacle — it’s an emotional experience. You’re standing above the world, watching clouds drift and dance silently below you, feeling like time itself has paused. For many visitors, it becomes the highlight of their entire Taiwan trip — a moment of pure, natural wonder.
The Best Time to View Sea of Clouds
The best time to view the sea of clouds is early morning and dusk. From November to April of the following year, it is easy to see the sea of clouds due to the influence of the northeast monsoon.
Best Time of Day: Just before and after sunrise, or sunset for a dramatic golden glow
Ideal Weather: Clear skies above, humid or misty conditions below – often after rain
The Best Time to View Cloud Waterfalls
Cloud waterfalls usually appear at the leading edge of a front, when the weather changes dramatically, or when the airflow in mountainous areas is unstable, such as on the eve of a typhoon or when a front arrives.
Best Places to Watch
- Taiping Cloud Ladder
- Xiding Eryanping Trail
- Ogasawara Mountain Observation Deck
- Ciyun Temple Observation Deck
- Alishan Railway Station
- Zhaoping Park
- The transit station at the entrance
Alishan Weather & Seasons – A Year-Round Guide
Alishan is about 2,200 (7,200 ft) meters above sea level. Alishan has a cool, temperate mountain climate — a peaceful escape from Taiwan’s humid lowlands. Here’s a detailed introduction to Alishan’s four seasons and temperatures, so you’ll know exactly what to expect (and pack) when visiting.
Spring (March – May)
Average Temperature: 5°C – 20°C (41°F – 68°F)
Weather: Mild days, chilly mornings & evenings. Occasional mist or light rain.
Highlights:
Cherry blossoms (mid to late March) – one of the biggest attractions
Lush forests waking up from winter
Sunrise and “sea of clouds” views are often stunning
What to Pack:
Light jacket or fleece for daytime
Warm layers (like a hoodie or puffer) for early mornings and nights
Summer (June – August)
Average Temperature: 12°C – 24°C (54°F – 75°F)
Weather: Cool and comfortable, but can be humid. Frequent afternoon fog or rain, especially in July/August.
Highlights:
Perfect for escaping Taiwan’s city heat
Lush green landscapes and hiking trails
Misty, mysterious forest vibes in the late afternoon
What to Pack:
Light layers, breathable clothes
Rain gear (umbrella or light rain jacket)
A light jacket for night, especially after rain
Autumn (September – November)
Average Temperature: 7°C – 20°C (45°F – 68°F)
Weather: Clear, dry, and pleasantly cool. Probably the best weather of the year.
Highlights:
Maple leaves turning red and gold (late Oct to Nov)
Crisp air, less fog, clearer views for sunrise and cloud sea
Great for photography, hiking, and peaceful walks
What to Pack:
Medium jacket, long sleeves
Scarf or extra layer for chilly evenings
Good walking shoes – this is prime hiking season
Winter (December – February)
Average Temperature: 1°C – 15°C (33°F – 59°F)
Weather: Cold, especially at night. Rare snow, but frost and icy mornings are common.
Highlights:
Serene and peaceful — fewer crowds
If it snows, Alishan becomes a quiet, snow-dusted fairytale
Beautiful sunrises over crisp, frosty forests
What to Pack:
Warm jacket or coat (puffer, down, etc.)
Gloves, scarf, hat
Layers – it can warm up slightly mid-day
Bonus Tip
The temperature on the mountain is relatively low in the early morning, so please prepare warm clothes. Even in summer, early mornings (especially if you’re catching the sunrise at Zhushan) can be below 10°C (50°F). So always pack layers, no matter the season.
Taiwan’s Highland Paradise
Alishan’s natural beauty, cultural significance, and why it’s a special tourist destination in Taiwan.
How to get to?
Transportation information
Chiayi to Alishan Bus Schedule and Frequently Asked Questions
Taiwan Tourist Shuttle Bus Alishan Route
Alishan Route A (Departure from THSR Chiayi Station via Fengqihu)
Alishan Route B (Departure from TRA Chiayi Station via Fengqihu)
Ruili Route (Departure from TRA Chiayi Station)
Taiping Route
Chiayi County Bus Schedule and Route
7322 Chiayi ⇌ Alishan
7322 (Ride around Fenqihu) Chiayi ⇌ Alishan
7329 HSR Chiyi Station ⇌ Alishan
7302 Chiaiyi ⇌ Fenqihu
7315 Chiaiyi ⇌ Ruifeng
7314 Chiaiyi ⇌ Dabang
107 Meishan ⇌ Taiping Suspension Bridge
Google Map: Alishan National Forest Recreation Area
🔥ChiaTe Pineapple Cake / Delivery or Airport Pickup
■ ChiaTe Bakery Pineapple Pastry-Delivery(Home / Hotel) / Airport Pickup (klook)
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