Firefly watching in Ishigaki Island! Enjoy the firefly night show only from March to June!
Table of Contents
- 1 If you go to Ishigaki Island from March to June, you are lucky! Let's go see Yaeyama fireflies!
- 2 Why do Yaeyama fireflies glow?
- 3 When are fireflies on Ishigaki Island?
- 4 Where to see Yaeyama fireflies?
- 5 Can I go on my own? Which is better, a tour or a tour?
- 6 What to look for when viewing fireflies
- 7 Recommended attire and personal belongings for firefly watching
- 8 After seeing the stars on the ground, look at the stars in the night sky!
- 9 Firefly Spots on Ishigaki Island
- 10 For those who plan to visit remote islands around Ishigaki Island! Advance purchase of ferry tickets is a must!
- 11 Renting a car is essential on Ishigaki Island! Be careful as they get booked up quickly!
- 12 Frequently Asked Questions (FAQ) about firefly watching in Ishigaki Island
- 13 summary
Those who go to Ishigaki Island from March to June are lucky☆.
Let's go see Yaeyama fireflies!
Found only in the Yaeyama Islands including Ishigaki IslandRhizophora mucronata (species of midge)Do you know a firefly called
Yaeyama fireflies are 2.3mm long fireflies that can be seen on Ishigaki Island from March to June.The smallest firefly in JapanIt is.
Fireflies in Honshu have an image of the rainy season to summer, but here on Ishigaki Island they can be seen from March and are famous as the earliest fireflies in Japan.
Yaeyama fireflies areAbout the size of a grain of riceHowever, fireflies gather in clusters of hundreds or thousands in one place, making them look like Christmas lights.
Unlike other fireflies, they are sometimes referred to as "carpets of light" because of the way they crawl on the ground. When it gets dark in the forest, the sight of countless fireflies flitting about, emitting their beautiful light, is truly a mystery of nature.
In the darkness of the forest, "Yaeyama Fireflies" are surrounded by a fantastic dance of light, especiallyMarch to JuneYou can enjoy it during the
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Why do Yaeyama fireflies glow?
Why do Yaeyama fireflies glow?Male appeals for femalesThe male is the one that emits the light as it flies in search of the female's light.
The light intensity varies from firefly to firefly, with males having a weak light and females having a strong light. Yaeyama fireflies emit light for only a few hours after sunset.
Therefore, firefly tours are conducted at the best time of the day.
When one fish begins to glow, it gradually glows in clusters. About 30 minutes after they begin to glow, the light gradually diminishes. The fact that the strong light diminishes probably means that they have found a good partner!
For this reason, the illumination of Yaeyama fireflies is sometimes called a "firefly wedding.
When are fireflies on Ishigaki Island?
Fireflies on Ishigaki Island are seen at temperatures above 20 degrees Celsius.Humid placeThe species prefers to inhabit the
On Ishigaki Island, you can see a total of nine different types of fireflies, and it is only on Ishigaki Island, which belongs to the subtropical zone, that you can see such a large number of fireflies.
Fireflies can be seen almost all year round, although the number of fireflies that can be seen changes: from March to June, the Yaeyama firefly is the most common, from April to November, the Kiiro-suji firefly, and from December to January, the Oshima-madoka firefly.
The way each firefly glows and moves is different, and each has its own charm.On the tour, you will hear detailed stories about each firefly from a local guide.
The most beautiful of them all.Rhizophora mucronata (species of midge)It is.
The first time you see the "carpet of light," you will be so moved that many people cry, so please experience it for yourself.
Yaeyama fireflies expected to be visible in 2026
Yaeyama fireflies are usually at their best from March to April.
In 2026, the peak is expected to be from late March to mid-April, based on the climatic trends of previous years.
especiallyAround March 18 - 26And,Around April 10 - 24is a time when the number of occurrences tends to increase and there is a high possibility of seeing the fantastic spectacle known as the "carpet of light".
However, the appearance of fireflies varies depending on natural conditions such as temperature and rainfall, so the appearance of fireflies may differ depending on the time of year you visit.â
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Where to see Yaeyama fireflies?
There are several places (spots) on Ishigaki Island where you can see Yaeyama fireflies.
If you are near the city center, you can use the "Bangna ParkThe area around "Maesedake (Maesedake)" and "Maesedake (Maesedake)" can be seen beautifully.
In an unusual place, the 525-meter-high "," the No. 1 high point in Okinawa Prefecture, is located at an elevation of 525 meters.Mt. Omotodake（Fireflies can also be seen at "Omotodake" (Omotodake only).
Others are known only to the locals,Only those who participate in the tour can go there.Firefly SpotThere are also
The firefly tour will take you to the most beautiful spot from among the secret firefly spots, taking into consideration the weather and other factors on the day of the tour.
Renting a car and going on your own is fine, but why not see the best Yaeyama fireflies of the day on Ishigaki Island?
Can I go on my own? Which is better, a tour or a tour?
Fireflies on Ishigaki Island can be viewed by individuals at spots such as Banna Park, though,Taking a tour is also popular.There are
In reality, the perfect method depends on your travel style, whether you want to "see it freely on your own" or "safely and reliably.
Here are some things to keep in mind when going on your own andCompare the benefits of touringThe differences between them will be explained in an easy-to-understand manner while
Points to keep in mind when going on your own
In Ishigaki Island, there are places accessible by rental car such as Banna Park, and it is possible to watch fireflies by yourself.
However, fireflies only glow for a short time after sunset, so you may miss them if you get lost or the parking lot is crowded.
The forest at night is dark and it is difficult to see one's feet in many places,Safety and manners.It is important to view them while adequately protecting them!
Advantages of Firefly Tours
Firefly tours are conducted by local guides who know what is occurring that day and where the best places to see the fireflies are,Efficient and enjoyable firefly viewingThe big attraction is that
Many tours include pickup and drop-off services, allowing visitors to participate without having to worry about nighttime driving or parking.
In some cases, the light density is higher in the tour's exclusive viewing area, providing a more fantastic view of fireflies.
Self-Supported vs. Tour Comparison Chart
Firefly watching in Ishigaki Island can be enjoyed on your own or on a tour, each with its own characteristics.
Those who wish to view the sights freely can do so on their own, while those who wish to see the beautiful sights more reliably are better suited to tours.
According to your travel style and length of stay,The way that works for youChoose the
| (data) item | Watch by yourself | Firefly Tour |
|---|---|---|
| degree of freedom | I can go any time I want. | Participate according to your schedule |
| Probability of being seen | Easily influenced by location and time | Guides take you to the best spots |
| safety | Need to be careful on night and mountain roads | Safe and secure with a guide |
| Access | Rental car required | Many tours include transportation. |
What to look for when viewing fireflies
Fireflies spend only a short time as adults, taking a year to mature and onlyIt shines for a week only.The following is an example of a product that can be used in this way.
It is a fleeting life, living for that one week without eating anything and ending its role after leaving offspring.
Therefore, be sure to pay attention to the following points when viewing Yaeyama fireflies!
■Use flashlights as little as possible.
(Do not shine light directly on fireflies, even if used)
■ Wear shoes that cover the feet as a measure against hubs.
(Do not carelessly enter grassy or dark areas.)
■Take a tour as much as possible and follow the instructions of the local guide.
■Arrive before dark and wait quietly for the fireflies to start glowing
Is it difficult to see fireflies on a full moon day?
In firefly watchingmoonlightis also a very important factor.
Especially around the full moon, the moonlight is too bright, and although the fireflies themselves are active, their fantastic light may appear weak due to the brightening of the surroundings.
Therefore, when planning a firefly viewingDark nights around the new moonare more likely to see a beautiful "carpet of light".
Full Moon Calendar for 2026
The full moons that will coincide with the Yaeyama firefly season in 2026 are estimated to be on the following dates.
■Around March 24, 2026
■April 23, 2026 approx.
Because the moonlight is stronger in the days before and after these full moons,Possibility of slightly reduced visibility of firefly lightThere are
If you want to enjoy as fantastic a view of fireflies as possible, we recommend that you plan your viewing to avoid the full moon dates!
Tips for photographing fireflies
Many people want to take pictures of the fantastic sight of fireflies on Ishigaki Island,It is difficult to take a good picture of firefly light with a smart phoneIt is said.
When photographing fireflies, use an SLR or mirrorless camera,Long time exposure with tripodThe basic idea is to shoot with
In general, the following settings are suggested.
ISO sensitivity: 800-3200 approx.
■Utilize bulb shooting and continuous shooting
■Use a tripod to hold the camera in place.
■Shutter speed: several seconds to several tens of seconds (long time exposure)
However, it is important to enjoy the event while observing good manners, as getting too absorbed in taking pictures may disturb the surrounding natural environment and other viewers.
Firefly Viewing Manners
Fireflies are very sensitive creatures, so it is important to consider the natural environment and its impact on fireflies when viewing them.
In particular, try to observe the following points
■ Watch the show quietly and without shouting
■Do not catch or bring home fireflies
■If using a flashlight, illuminate only the feet.
(preferably with a red light)
■Use insect repellent spray before arriving at the viewing location.
(to prevent impact on fireflies)
■Do not leave the smartphone screen bright.
(Even the light from the screen can startle fireflies.)
Recommended attire and personal belongings for firefly watching
Firefly watching on Ishigaki Island often takes place after sunset in natural areas such as mountains and forests, so it is important to be prepared with the right clothes and belongings!
You may be walking on dark forest trails and wet ground, and you will need to be prepared for insects, hubbies, and other wildlife.
In order to enjoy firefly watching in safety and comfort, here are some recommendations for what to wear and what to bring.
■ Light jacket
Since temperatures can drop at night, a jacket that can be woven over the head is useful.
Long sleeves and long pants
We recommend that you wear less revealing clothing to prevent insect bites and injuries caused by plants and trees.
■Insect Repellent Spray
Because mosquitoes and other insects are common in the forest, insect repellent is recommended for a comfortable stay.
Flashlight
The viewing spot is dark with few streetlights, so a light to illuminate your feet is recommended.
■Easy-to-walk-in sneakers
Since you may be walking on wooded or muddy paths, choose non-slip shoes rather than sandals.
After seeing the stars on the ground, look at the stars in the night sky!
Just as we were finishing watching the "carpet of light" of fireflies from sunset, the night skystarry skyis visible at the time of day.
Because Ishigaki Island has few jet streams and the sky is clear, the stars are large and clearly visible. Firefly habitat points have little artificial light and starry sky spots are often nearby.
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Popular Ishigaki Island Night Tours are here ↓↓.
Firefly Spots on Ishigaki Island
There are several spots on Ishigaki Island where you can enjoy the fantastic sight of fireflies.
Yaeyama fireflies, in particular, are found in abundant natural habitats around mountains and forests, creating a beautiful carpet of light after sunset.
From here, we will introduce typical spots where you can enjoy firefly watching in Ishigaki Island.
Banna Park Firefly Trail
Firefly Road is a spot where you can watch Yaeyama fireflies in Banna Park.Most abundant spotsIt is said.
Banna Park, where the Firefly Road is located, has many places to enjoy, including an observatory for viewing the emerald sea, a bird-watching observatory, and a zone with athletic facilities and attractions, so you may want to go see the carpet of lights after walking around during the day!
Address: 961-15 Ishigaki-city, Okinawa, Japan
Parking: None (use west exit parking lot)
Vending machine: None
Toilet; None
Firefly Spots on Ishigaki Island
Maese-dake (Maese-dake) forest road
Maesedake is home to the Ishigakijima Observatory, a popular tourist spot where you can learn about the starry sky of Ishigaki Island.
On the way to "Ishigakijima Observatory", there is a spot where fireflies are glowing. You may be able to find it because it is crowded with tourists during the time when fireflies are glowing.
However, it is said that the number of fireflies is decreasing every year, and seems much smaller than the number in Bangna Park.
Address: Shinkawa, Ishigaki City, Okinawa
Free parking: None
Toilet: None
Firefly Spots on Ishigaki Island
Omotodake (Omotodake) Climbing Forest Road
Omotodake (Omotodake), reaching an elevation of about 520 meters.The highest mountain in Okinawa PrefectureIt is a The mountain is home to subtropical flora and fauna, and you can see crested serpent eagles and long-tailed pigeon, both of which are designated as national natural treasures.
Night tours are also recommended for those who wish to see the island's unique and rare creatures.
Location: Tonoshiro, Ishigaki City, Okinawa Prefecture
Access: about 30 minutes from Ishigaki Port Terminal
Parking: Available
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Firefly Spots in Iriomote Island
Old Shirahama Highway
There are firefly spots on Iriomote Island, which can be reached by ferry from Ishigaki Island.
The old Shirahama Road is another firefly spot on Iriomote Island, as is the river near Sonai Port,Late February - MayThe sunset finishes before 7:00 p.m., and about 30 minutes later the light begins to flash from the forest.
*Previously, individuals were able to visit for firefly viewing,About 10 years ago, a landslide occurred on the Shirahama Highway, making it impassable.
If you want to see the Yaeyama fireflies on the old Shirahama Highway, join a tour and visit.
Learn more about Iriomotejima Firefly Tour
Ishigaki Island to Iriomote Island
Click here for ferry reservations
For those who plan to visit remote islands around Ishigaki Island!
Ferry tickets must be purchased in advance.
If you have come all the way to Ishigaki Island, you would like to visit each of the remote islands (Iriomote Island, Kohama Island, Kuroshima, Hatoma Island, and Taketomi Island)!
In the past, ferry tickets were paper-based, but now they are 3 dense avoidance andPre-purchase is the most common way to prevent infection.The first day of the cruise is now open. On the day of boarding, simply present the e-mail (QR code) received at the time of reservation.
☆★Total number of users exceeded 100,000 in 2023☆☆☆☆★Total number of users exceeded 100,000 in 2023
Advantages of pre-purchase are also presented!
Click here to purchase ferry tickets.
Ishigaki Island requires a rental car!
Be careful, as they book up quickly!
Ishigaki Island is a large island with few public transportation systems. If you have a rental car, you can go out to see the sunset or starry sky without worrying about transportation.
We recommend renting a car, especially for families with small children or those with a lot of luggage!
*Please note that car rental reservations fill up quickly.
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Frequently Asked Questions (FAQ) about firefly watching in Ishigaki Island
Since the occurrence of this phenomenon depends on natural conditions such as temperature and rainfall, it is more reliable to check local tour information.
Since the luminescence is short, reaching its peak in about 30 minutes, it is recommended to arrive at the viewing site before dark and wait.
Therefore, from the standpoint of safety and nature conservation, it is safer to join a firefly tour led by a local guide.
summary
How was it? If you visit Ishigaki Island from March to June, please be sure to see the night show of Yaeyama fireflies.
Hundreds and thousands of natural illuminations are impressive no matter how many times you see them. Other than that, June through August is called "The Phantom One Night Flower".Appreciation of Sagaribanaare also popular, so please join a tour if the time is right!
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