Before setting off, we were worried about the unpredictable weather at sea, but luckily we had a fantastic travel experience. Although we were a little surprised when we checked in… that's just the easygoing and carefree spirit of Haikou people. Before boarding, we prayed for good luck in dolphin watching… and hoped we wouldn't have to do it again. Sure enough, Lady Luck smiled upon us. The guide's detailed explanations and the navigator's watchful eyes meant that even before we approached Turtle Island, we were accompanied by many bottlenose dolphins. Sometimes they approached the boat, sometimes they leaped to the surface, and sometimes they dived into the sea, their exclamations echoing around the ship. Then, after respecting the dolphins and allowing other boats to pass, we continued our journey to circle Turtle Island. From the turtle's tail… to its back… to its head, besides the magnificent layers of stacked rocks, lush green trees filled another side, and the milky waters beneath the turtle's head, with their beautiful color and the faint smell of sulfur, were all novel experiences. It turned out that Turtle Island wasn't actually that far from us. Thank you for this special package deal, which gave us a unique and enjoyable experience.
The tourist attraction is good, although the drive is long. It's advisable to buy park tickets in advance from KK. You need to prepare food for the whole day as there are no food vendors. If you enjoy hot springs, bring a change of clothes. It only costs 250 Taipei dollars. Most of the toilets are squat toilets. The guide, although not English-speaking, tried his best to explain things.
The forest bath experience was fantastic! The hot spring water was pure and gentle, leaving my skin smooth and supple after soaking. The park's tranquil environment, filled with a Japanese Zen atmosphere, allowed me to completely relax. The facilities were well-maintained, and the changing rooms and showers were quite tidy. It offered great value for money, and the weekend package without extra charges was a great deal! The only minor suggestion is that it gets very crowded on weekends; visiting on weekdays would allow you to enjoy a more peaceful experience. Overall, it's a must-visit hot spring destination in Yilan and highly recommended for travelers looking to unwind!
Anonymous User
Solo traveler
Yilan Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Yilan year round climate
Spring (March–May): Average 18.4–23.6°C, warm and comfortable climate, low rainfall, abundant sunshine. Common activities: flower viewing, hiking, cycling. Recommended clothing: light jacket, long-sleeved shirt, comfortable and breathable pants.
Summer (June–August): Average 26.6–28.2°C, hot and humid, occasional showers. Common activities: swimming, beach activities, enjoying ice cream. Recommended clothing: light and breathable clothing, sun protection clothing, sun hat.
Autumn (September–November): Average 20.7–27.1°C, pleasant climate, more rainfall in October. Common activities: maple viewing, mountain hiking, hot spring bathing. Recommended clothing: light jacket, long-sleeved shirt, comfortable shoes.
Winter (December–February): Average 15.3–17.3°C, lower temperatures, little rain and dry. Common activities: hot spring bathing, indoor activities, enjoying hot food. Recommended clothing: warm jacket, sweater, long pants.
Yilan climatological average
Annual average temperature: approx. 22.4°C / Annual rainfall: approx. 88 mm / Summer humidity: 60%–70% / Rainiest month: October
Yilan monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
15.3°C
0.9
February
17.3°C
2
March
18.4°C
1.3
April
23.6°C
4.2
May
23.5°C
5.9
June
26.6°C
7.4
July
28.2°C
15.1
August
28°C
6.3
September
27.1°C
8.9
October
24.1°C
23.4
November
20.7°C
8.8
December
15.9°C
4.3
Yilan weather for the next seven days
3/20
Friday
Moderate rain
20°C/18.1°C
3/21
Saturday
Moderate rain
24.1°C/18.4°C
3/22
Sunday
Patchy rain nearby
25.3°C/18.5°C
3/23
Monday
Patchy rain nearby
24.7°C/18.5°C
3/24
Tuesday
Patchy rain nearby
25.4°C/20.4°C
3/25
Wednesday
Patchy rain nearby
25.9°C/18.6°C
3/26
Thursday
Patchy rain nearby
25.4°C/20.3°C
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