When is the best season to visit Yakushima? A comprehensive guide to recommended times by season and purpose
This time Kagoshima ・ Yakushima Best season for sightseeing Special feature!
Jomon cedar or Shiratani Unsuikyo Gorge The best time to visit these popular spots and their seasonal highlights We will introduce the following.
It's also important to check when travel costs are cheaper.
Information on recommended local activities
Also listed!
table of contents
- 1 When is the best season to visit Yakushima?
-
2
Best seasons to visit Yakushima and highlights (by season)
- 2.1 Spring (March to May): Jomon Cedar Trekking, Mountain Cherry Blossoms, and Fresh Greenery
- 2.2 Summer (June to August): Stream play, river kayaking, sea turtle observation
- 2.3 Autumn (September to November): Best season for autumn leaves, alpine plants, and mountain climbing
- 2.4 Winter (December to February): Quiet off-season and cheap travel prices
- 3 Explaining the best season to travel to Yakushima based on your purpose
- 4 5 Recommended Activities to Enjoy on Yakushima
- 5 Top 10 Recommended Activities on Yakushima
- 6 Choose the best season for you to visit Yakushima
- 7 Feature articles recommended by the editorial department
When is the best season to visit Yakushima?
Located in the southern part of the Japanese archipelago, it is in the subtropics.
Yakushima
.
Annual precipitation is about 2 to 3 times that of Tokyo
It is also said that...
The difference in altitude between the coastal and mountainous areas is large, at about 2,000m, and Yakushima is characterized by the fact that the climate varies greatly depending on the location. is.
Because there are large fluctuations in both rainfall and temperature, the best season to visit Yakushima will vary depending on the purpose of your trip, such as the areas you want to visit and the activities you want to do.
In primeval forests and mountains
trekking
If you want to enjoy the
Spring to Autumn
.
Playing in the river
or
River Kayaking
,
Sea tours
If you want to participate,
Summer is recommended
is!
on the other hand, If you want to avoid the crowds of the tourist season and enjoy sightseeing in peace and quiet, winter is a good option. .
The average temperature on the plains is around 10°C, making Yakushima's winters relatively warm.
.
Among them
January
This is the time of year with the least rainfall, making it the perfect time to enjoy a walk through the virgin forest!
This is a day trip tour to see the Jomon Cedar, Yakushima's most popular route. The total distance is approximately 22 km. It's not easy, but you can do it! A tour guide who lives on Yakushima and loves the island will provide you with full support! Let's go see the Jomon Cedar, which is estimated to be 7,200 years old! Tour schedule: 4:00-5:00. Pick-up by chartered bus from the trailhead at 6:00. Arakawa Noboru.
[Yakushima - Free Equipment Rental] Shiratani Unsuikyo to Taikoiwa Tour
This tour takes you to Shiratani Unsuikyo Gorge, famous for its moss-covered forest, and Taikoiwa Rock, which offers a panoramic view of Yakushima's Okudake Mountains. Spending time listening to the sounds of the babbling brook in the forest covered in deep greenery is sure to immerse you in the artistic space created by Yakushima's nature! A tour guide who lives on Yakushima and loves the island will provide you with full support, and one guide can accommodate up to 6 people, so you can enjoy a safe and relaxing experience.
Best seasons to visit Yakushima and highlights (by season)
When is the best season to visit Yakushima?
Let's check out the seasonal highlights.
Spring (March to May): Jomon Cedar Trekking, Mountain Cherry Blossoms, and Fresh Greenery
spring
teeth,
The best season to experience mountain activities, including the Jomon Sugi trekking tour
!
The scenery of fresh greenery and moss and the vibrantly colored mountain cherry blossoms seen from the elevated viewpoint are must-sees.
The average temperature is warm at 16 to 21°C, so you can enjoy the outdoors comfortably in low-altitude areas. !
A guided tour to enjoy Yakushima in spring
Check out the link below.
Pick-up plan
Then, for the first time
Yakushima
Even visitors can participate with peace of mind!
[Kagoshima/Yakushima] Tour to Shiratani Unsuikyo's "Mononoke Forest" (Mossy Forest) (Half-day tour)
This plan does not support English.
We will take the Shiratani Unsuikyo course in the morning for about three hours, and aim for the Mononoke Forest, where you can enjoy nature at your leisure. As this is a morning course, you will be able to make the Yakushima 2 departing from Miyanoura Port at 13:30. Please contact us if you would like to take the 13:30 high-speed ferry departing from Awa Port or the 13:35 flight.
[Limited to one group | Shiratani Unsuikyo Gorge Trekking + Activity Experience] We will guide you to Shiratani Unsuikyo Gorge, a popular spot on Yakushima! After descending the mountain, you can also experience Yakushima-style activities such as snorkeling and playing in the river. This is a special one-day plan. [Plan highlights] ★ A leisurely trekking trip to the mossy forest and Taiko Rock. Stop to feel nature,
Summer (June to August): Stream play, river kayaking, sea turtle observation
Summer in Yakushima teeth, A season for water activities is!
At a beach with high transparency
Snorkeling
or
diving
is a sure thing.
Plans that allow you to encounter sea turtles are especially popular.
We are collecting.
Swimming in a cool stream or River Kayaking etc. Experience tour in the mountains It also has a sense of adventure and is fascinating.
Average temperature: 24-27°C Although there are days when the maximum temperature exceeds 30°C, it will feel cooler than urban areas of Honshu.
There will be many rainy days until the end of the rainy season, so we recommend that you check the weather forecast carefully when planning your trip!
In the following,
Recommended experiences and activities on Yakushima in summer
is currently being posted.
We have picked out plans that are easy for even beginners to participate in!
This plan does not support English.
This plan allows you to experience river kayaking on the Anbo River in Yakushima, a World Heritage Site. You will wear a life jacket and be carefully instructed by our experienced staff before getting started, so even first-timers can feel safe and comfortable.
[Morning/Afternoon] First-timers welcome! River kayaking in Yakushima (half-day course)
This plan does not support English.
Yakushima is an island with a lot of rain, with rain falling 35 days a month. As a result, there are countless rivers and waterfalls in the mountains of Yakushima, which join together to form large rivers that flow into the sea. The clear water and the fish swimming in it, the small birds perching and chirping in the trees in the forest that stretches all around. The lush forest seen from the river. Kayaking on Yakushima is a pleasure in the gentle currents.
This snorkeling tour's main purpose is to meet sea turtles and swim with them! The clear blue waters of Yakushima nurture a rich ecosystem, creating a thriving paradise where sea turtles and other creatures live peacefully. Take a peek into the waters of Yakushima, where sea turtles live peacefully!
This plan does not support English.
Even if you're not comfortable with diving and carrying full-scale equipment, you can enjoy Yakushima by snorkeling. Compared to diving, snorkeling allows you to swim farther and wider, so you're more likely to encounter sea turtles!
Our top recommendation (^_-)-☆ Your first experience diving! High chance of meeting the idols of the sea♡ sea turtles! ☆ The long diving time increases the chance of encountering sea turtles! Last year, we had a success rate of over 90%! We are currently running a giveaway for fun tickets that can be used at shops recommended by our staff! *Up to 4 tickets per group.
Autumn (September to November): Best season for autumn leaves, alpine plants, and mountain climbing
Autumn in Yakushima
teeth,
The autumn leaves and alpine plants are at their best,
Mountain climbing and trekking
Best season for
!
Compared to summer, there are fewer tourists visiting, so the scenery is vibrantly colored in a relaxed atmosphere.
Yakushima
You can enjoy the great outdoors.
After October, the number of typhoons decreases, and it becomes cooler and more comfortable to enjoy mountain activities. Yo!
The average maximum temperature is 30°C and the average minimum temperature is around 14°C, so be aware of the extreme temperature differences.
We recommend bringing some light winter clothing and adjusting accordingly. .
Below,
Recommended outdoor tours to fully enjoy Yakushima in autumn
Now posted!
Check out the spots and routes you'll be visiting and book the plan that's right for you.
This plan does not support English.
The Shiratani Unsuikyo Course takes about 7 hours, allowing you to enjoy nature at your leisure. Pass through the Forest of Spirits and head towards your final destination, Taikoiwa Rock. A day will pass by in the blink of an eye!
This plan does not support English.
This is a typical day trip that goes from the Arakawa trailhead to Jomon Cedar and back to the Arakawa trailhead. You can experience the beautiful mountain streams, mystical forests, and the great nature of Yakushima.
Winter (December to February): Quiet off-season and cheap travel prices
Winter in Yakushima Because it is the off-season, You can enjoy sightseeing in an even quieter environment than in autumn. .
Another great thing about this season is that accommodation, transportation, and tour costs are cheaper than in warmer months. is.
In forest areas with lush evergreen trees, you can enjoy the rich greenery that is typical of Yakushima even in the middle of winter.
The average temperature is 12-14°C, which is warmer than Honshu, so you can join the tour lightly with a light outer layer.
.
In a cool climate with few insects trekking You can experience a completely different sensation from the warm season!
Explaining the best season to travel to Yakushima based on your purpose
In the following,
Best season to visit Yakushima depending on your purpose
Explained.
Find the perfect season for each destination and activity.
The best time to trek to Jomon Cedar and Shiratani Unsuikyo Gorge
Living in eternal time Jomon cedar " and one of the island's best view spots " Shiratani Unsuikyo Gorge Visit Trekking tours are a very popular activity on Yakushima. is.
Trekking on Yakushima
The best season is
Spring (March to May)
and
Autumn (September to November)
!
In both seasons, you can enjoy hiking in the pleasant, warm weather.
.
You can participate in the tour in both summer and winter, but in summer the humidity and downpours can be a problem.
In winter, snow and ice make the trail more difficult, so beginners may find it difficult to participate.
.
Find the plan that interests you best based on your experience and weather preferences using the links below!
This plan does not support English.
This is a one-day tour where you can walk through the mossy forest in the morning and enjoy the river by kayaking on the Anbo River in the afternoon. On the forest walk, you can enjoy the fantastic scenery of Shiratani Unsuikyo Gorge, including fallen trees, stumps, and giant trees covered in moss. On the Anbo River Kayaking, you can not only row a boat, but also enjoy river activities such as snorkeling and fishing! We enjoyed the rich nature of Yakushima.
This plan does not support English.
It would be a waste to rush to Taiko Rock. I don't want to go to the crowded Shiratani Unsuikyo Gorge. This is the perfect course for people like that. Start at sunrise to avoid the usual crowds, and after enjoying the mossy forest and Taiko Rock from the Kusugawa Trail, descend along the same route, passing Nidai Osugi Cedar and then descending the mountain. Recommended for those who want to go to Taiko Rock but want to relax in the pleasant early morning hours.
Best time for sea and marine activities
If you want to enjoy the ocean and marine activities on Yakushima, the summer season from June to August is recommended.
.
Yakushima is affected by the Kuroshio Current all year round,
The transparency of the seawater is outstanding
is!
Of course, swimming in the sea Snorkeling or Introductory diving It's the perfect environment for casually enjoying the
On the other hand, you should be careful of typhoons.
.
Summer on Yakushima is typhoon season, so you'll need to plan your trip carefully.
Considering that the activity may be canceled due to a sudden change in weather, Check the weather forecast While you're there, try booking a plan that interests you!
[Yakushima Snorkeling] Let's go snorkeling to find sea turtles (half day, video recording included)
This plan does not support English.
Snorkeling is recommended for those who want to have fun with their children or simply enjoy the ocean! The equipment required is a mask, snorkel, and flippers, so it's light and easy to enjoy for everyone from children to adults! <Example schedule> 9:00/13:00 Meet at Isso Beach or pick up at your hotel.
A gift for all participants! We are currently running a giveaway for fun tickets that can be used at shops recommended by our staff!! *Up to 4 tickets per group. Only for those who order underwater images (^_-)-☆ Snorkeling is about enjoying the shallow waters along the coast. Even though snorkeling is shallow, there are many diverse creatures under the sea of this World Heritage island!! Our shop
This plan does not support English.
Don't worry if it's your first time diving! An instructor will always be there to support you underwater, so you might even be able to dive with sea turtles in the waters of Yakushima, where there are many sea turtles! <Example schedule> 9:00/13:00 Meet at Issunami Beach or pick up at your hotel. Experienced instructors will guide you through the activities.
This plan does not support English.
This tour is for those who do not have a diving license (C-card). The female owner, who has 25 years of experience as a Yakushima guide, is always on-site! It's a homely and thorough experience! You can dive slowly and leisurely at a spot where you have a high chance of encountering sea turtles. Individuals, couples, friends, and families are all welcome! We will guide you through the trial dive at your own pace.
5 Recommended Activities to Enjoy on Yakushima
Activities you can enjoy on Yakushima
We will introduce the following.
Please use this as a reference for your travel plans, taking into consideration the recommended seasons mentioned above!
1. Trekking
If you want to explore the mountains and virgin forests of Yakushima, we recommend a trekking tour.
!
If you join a plan where you are accompanied by a guide who is familiar with Yakushima, even first-time visitors to Yakushima can participate with peace of mind.
Depending on the plan,
You can also enjoy a set tour at a great price, such as playing in the river during the tour or experiencing outdoor activities after descending the mountain.
is!
To book a tour, please follow the link below.
Recommended Feature Articles
2. Snorkeling
If you want to relax and enjoy the beautiful sea of Yakushima, we recommend snorkeling. !
High transparency, coral reefs, secluded beaches, and sea turtles The fun aspects of the experience, such as encountering wild animals, vary depending on the plan.
Find the perfect plan for your travel group and the season you're visiting. .
3. Diving
If you want to experience the ocean of Yakushima in a more authentic way, try diving.
!
Introductory diving tour for beginners
Then you can enjoy exploring the underwater world without a license.
The popular diving and sea turtle watching tour also has a wide range of beginner-friendly plans. !
Photo during the experience ・ Plans with video shooting This way you can create memorable memories at a great price.
4. Canoeing and Kayaking
Canoeing and kayaking are water activities that can be enjoyed even by people who can't swim
.
Yakushima offers tours both by river and sea
It has been done!
Enjoy river kayaking to enjoy the magnificent natural beauty of this World Heritage Site, or sea kayaking to see sea turtles.
.
Both tours offer equally extraordinary experiences.
Choose a plan that interests you based on the scenery you can see and the experiences you can have, and set off on a cruise unique to Yakushima!
Recommended Feature Articles
5. SUP
SUP (stand-up paddleboarding), where you paddle across the ocean, rivers, and lakes, is a popular activity on Yakushima. !
Because there is a high degree of freedom in posture, such as sitting, standing, and lying down, A different angle from canoes and kayaks You can enjoy the scenery of Yakushima.
There are plenty of options for plans, from leisurely cruises in the great outdoors to set tours that include trekking.
That's right.
You can make a reservation for this plan from the link below!
Top 10 Recommended Activities on Yakushima
- 4.8
- (55 reviews and experiences)
This is a day trip tour to see the Jomon Cedar, Yakushima's most popular route. The total distance is approximately 22 km. It's not easy, but you can do it! A tour guide who lives on Yakushima and loves the island will provide you with full support! Let's go see the Jomon Cedar, which is estimated to be 7,200 years old! Tour schedule: 4:00-5:00. Pick-up by chartered bus from the trailhead at 6:00. Arakawa Noboru.
- 5.0
- (1 review/experience)
Now, when you think of Shiratani Unsuikyo Gorge, you think of Taiko Rock! It's such a popular view spot♪ Once you pass through the dense forest, you'll be amazed at what awaits you! Along the way, you'll pass the clear waters of the Shiratani River and a forest of giant Yakusugi cedars and moss, making this a satisfying course that will fill your entire day.
- 5.0
- (5 reviews and experiences)
The morning session is a kayaking tour that you can experience before heading back to Yakushima. The afternoon session is for when you have some free time after arriving on Yakushima! You'll experience a surreal Yakushima experience in the blink of an eye.
[Kagoshima / Yakushima] Trekking Jomon Cedar (day trip course) Participation OK from 10 years old!
- 5.0
- (1 review/experience)
Many people who come to Yakushima come to see the Jomon Cedar. The Jomon Cedar appears as you pass through the forests of this World Heritage Site. This giant tree is estimated to be 7,200 years old. The sheer size of this cedar is truly impressive. Arakawa Trailhead → Former Kosugidani Village Site → Sanyo Cedar → Ookata Trailhead → Wilson Stump → Daio Cedar → Jomon Cedar → Daio Cedar → Wilson Stump → Ookata Trailhead → Sanyo Cedar → Former Kosugidani Village Site → Arakawa Trailhead
- 5.0
- (4 reviews and experiences)
This is a one-day tour where you can walk through the mossy forest in the morning and enjoy the river by kayaking on the Anbo River in the afternoon. On the forest walk, you can enjoy the fantastic scenery of Shiratani Unsuikyo Gorge, including fallen trees, stumps, and giant trees covered in moss. On the Anbo River Kayaking, you can not only row a boat, but also enjoy river activities such as snorkeling and fishing! We enjoyed the rich nature of Yakushima.
This tour is available for two people or more and allows you to fully enjoy the great outdoors. Why not refresh your tired body and mind in a short time with friends or family? Shiratani Unsuikyo is a course that allows you to casually enjoy Shiratani Unsuikyo, a mossy forest that represents Yakushima and is reminiscent of a certain famous anime movie. Even on a half-day tour, there is a thorough lecture.
- 4.8
- (4 reviews and experiences)
A gift for all participants! We are currently running a giveaway for fun tickets that can be used at shops recommended by our staff!! *Up to 4 tickets per group. Only for those who order underwater images (^_-)-☆ Snorkeling is about enjoying the shallow waters along the coast. Even though snorkeling is shallow, there are many diverse creatures under the sea of this World Heritage island!! Our shop
- 4.8
- (6 reviews and experiences)
This plan allows you to experience river kayaking on the Anbo River in Yakushima, a World Heritage Site. You will wear a life jacket and be carefully instructed by our experienced staff before getting started, so even first-timers can feel safe and comfortable.
- 4.8
- (29 reviews and experiences)
Even if you're not comfortable with diving and carrying full-scale equipment, you can enjoy Yakushima by snorkeling. Compared to diving, snorkeling allows you to swim farther and wider, so you're more likely to encounter sea turtles!
[Yakushima - Free Equipment Rental] Shiratani Unsuikyo to Taikoiwa Tour
- 4.9
- (49 reviews and experiences)
This tour takes you to Shiratani Unsuikyo Gorge, famous for its moss-covered forest, and Taikoiwa Rock, which offers a panoramic view of Yakushima's Okudake Mountains. Spending time listening to the sounds of the babbling brook in the forest covered in deep greenery is sure to immerse you in the artistic space created by Yakushima's nature! A tour guide who lives on Yakushima and loves the island will provide you with full support, and one guide can accommodate up to 6 people, so you can enjoy a safe and relaxing experience.
Choose the best season for you to visit Yakushima
This time The best season to visit Kagoshima and Yakushima Featured!
The best season and attractions on Yakushima vary depending on the spots and activities you visit. .
Please use this special feature as a reference to find the best season for you and enjoy your visit to Yakushima to the fullest!
*The content of this article is current as of December 2025.
