Nagasaki Autumn Foliage: Unzen, Sasebo & Tsushima

About Autumn Foliage in Nagasaki

Nagasaki Prefecture, located at the western edge of Kyushu. This land woven by sea, islands, and history shows yet another face when autumn comes. The reds that dye the mountainsides as if ablaze, the warm oranges, the golden yellows translucent in the sunlight—. The three-dimensional autumn-foliage scenery created by the topography of gorges and volcanoes is so beautiful you instinctively gasp, "was there such a spectacular view in Nagasaki?"

The usual best time is early October to late November. Because the best timing differs by elevation and area, if you build your route well you can enjoy a journey chasing Nagasaki's autumn colors over about two months. The dynamic autumn foliage created by Unzen's active volcano, the mountain paths of Taradake where the old-growth beech forest is wrapped in gold, and the wild autumn spreading across the remote island of Tsushima, unrelated to crowds—. Even within the same "Nagasaki autumn foliage," you are sure to be surprised that each has a completely different expression. In this article, we thoroughly guide you through Nagasaki's representative autumn-foliage spots, from the standards to hidden gems known only to those in the know. As a companion to planning your trip, please read to the end.

Mt. Unzen-Fugendake

When it comes to autumn foliage in Nagasaki, the first name that comes up is Mt. Unzen-Fugendake. Against the backdrop of dynamic terrain unique to an active volcano, the way beech and maple turn vivid colors is like a single painting drawn by nature. The whole-mountain foliage gazed at from Nita Pass is spectacular in a word. The contrast between the sea of clouds spreading below and the brocade-colored mountainsides has a beauty no words can convey, one that shakes the depths of your heart no matter how many times you visit.

The competition between the cloudy white hell zone, which is also the symbol of the Unzen hot-spring area, and the autumn foliage is also an absolute must-see. The world of red and orange spreading amid the trailing sulfur steam is a special sight only Unzen offers, one you absolutely cannot taste at any other foliage spot. The moment you step in, the smell of sulfur tickling your nose and the blazing autumn foliage leaping into your eyes—you are sure to stop in your tracks at that extraordinary combination. Furthermore, the harmony between the Western-style inn district of Unzen Onsen, beloved by many literary figures and foreigners since the Meiji era, and the autumn foliage is also deeply tasteful, and enjoying it together with a historical stroll is recommended. The street where retro-style buildings and colored trees line up offers a succession of scenery so picturesque that the hand holding your camera won't stop.

🍂 Best Season and Recommended Time of Day The best time is usually late October to mid-November. At Nita Pass, early morning to late morning, when morning mist hangs in the air, is especially recommended, and you may encounter the fantastical moment when the sea of clouds and the foliage overlap. The gate to Nita Pass opens at 8:00; the ropeway's first departure is at 8:51. Arriving at the gate when it opens at 8:00 and going straight to the pass is the practical way to enjoy the view before other visitors arrive. In the morning, when the angle of light changes from moment to moment, the same place keeps changing its expression, so a stream of people lose track of time and become absorbed in shooting.

🌿 Ways to Enjoy It Like a Local / Hidden-Gem Info Most tourists concentrate around Nita Pass and the ropeway, but a hidden gem locals secretly frequent is Ikenohara Enchi. The trees coloring as if to surround the vast lawn plaza are beautiful, and you can spread a sheet and enjoy the foliage leisurely in a picnic mood. Time spent leisurely away from the bustle of the major spots, mingling with local families, will also become a rich travel memory. Also, after viewing the foliage, the local way is to slowly soothe your fatigue in a hot spring. Using a day-trip bathing facility at Unzen Onsen completes a luxurious day where you can soak in the lingering resonance of autumn while warming to the core.

Access

• From Nagasaki Station: About 2 hours by Nagasaki Prefectural Bus "bound for Unzen" (a route via the Shimabara Railway and Isahaya Station is also available)
• From Shimabara Station: About 40 minutes by Shimabara Railway bus
• By Car: About 1 hour from Isahaya IC on the Nagasaki Expressway

🧳 Tips for Travelers On weekends during the foliage season, the road to Nita Pass can get congested. Visiting on a weekday, or arriving at the gate when it opens at 8:00, is the trick to enjoying it stress-free. Nita Pass is one-way, so confirm the direction of travel in advance. The elevation is high and the temperature drops sharply compared to the lowlands, so cold-weather clothing you can layer is essential. Also, near the hell zone the footing can be wet, so choosing non-slip shoes is reassuring. For an early-morning visit, checking the opening hours of nearby parking lots in advance prevents being flustered on site.

Taradake

Taradake, also called "the inner parlor of Nagasaki," is one of the prefecture's foremost hiking spots, and in autumn it is a hidden famous place where the entire mountain is wrapped in vividly colored foliage. The sight of the old-growth beech forest spreading from near the 983 m summit to the mid-slopes turning golden is truly full of a secluded feeling. It has such power that even locals are moved anew, thinking, "was there such a beautiful place in Nagasaki?"

The greatest charm of Taradake is being able to feel the foliage up close while walking along a well-maintained hiking course. Walking the mountain path where wind-blown fallen leaves pile up at your feet, you feel an indescribable comfort, as if the hustle and bustle of daily life were swiftly receding. Look up and golden leaves filter the light; with each step a pleasant crunching sound echoes—it is a place where you can receive autumn with all five senses. The combination with old stone steps and moss-covered stone Buddhas scattered in the mountains is also full of charm, and being able to enjoy "foliage felt by walking," not just gazing, is a delight unique to Taradake.

🍂 Best Season and Recommended Time of Day The best time is usually early to mid-November. Walking through the beech forest in the soft morning light is most recommended. The morning, when sunlight filtering through the trees gently illuminates the golden leaves, is also superb for photos. In the afternoon, the sun retreats behind the mountains and the temperature drops sharply, so it is ideal to start by around 9 a.m.

🌿 Ways to Enjoy It Like a Local / Hidden-Gem Info The area around Kinsenji (at about 870 m elevation on the trail, roughly 20 minutes on foot from the Kuronoki trailhead) is a hidden-gem spot where foliage and historic buildings fuse. The contrast between the ancient temple standing in the silence and the blazing autumn colors is so beautiful that local hikers love it as "my favorite place in Taradake." After climbing, the connoisseur's way to enjoy it is a lunch using local seafood and vegetables at the roadside station "Tara/Takezaki" at the foot. Savoring fresh Takezaki crab and Takezaki oysters caught in the Ariake Sea while soaking in the sense of accomplishment of having climbed all the way is exceptional. Foliage and fresh bounty of the sea—it will be a luxurious moment where you can savor the richness of autumn in Nagasaki with your whole body.

Access

• By Car: About 15 minutes from Tara Smart IC on the Nagasaki Expressway (access from the Saga Prefecture side is also possible). Use the parking lot near the trailhead
• By Public Transportation: About 20 minutes by taxi from Hizen-Kashima Station on the JR Nagasaki Main Line

🧳 Tips for Travelers Note that no official announcement of temporary parking lots during the foliage season has been confirmed for Taradake. Check in advance whether alternative parking is available near the trailhead. Since it involves mountain climbing, always prepare non-slip trekking shoes, cold-weather clothing, and drinking water. Near the summit it can be 5-8°C colder than the lowlands, so layered clothing is reassuring. Depending on the course there are also steep rocky sections, so if you come thinking it's a light hike you may unexpectedly use up your stamina. First-time visitors should always check the course map posted at the trailhead before setting out. Bringing a light snack for energy replenishment makes a rest at the summit even more special.

Tsushima

Tsushima—the island closest to the continent, accessible by ferry or high-speed jet foil from Hakata Port (Fukuoka). No ferry route from Nagasaki Port to Tsushima is listed on Tsushima City's official site. Did you know that this island, known for traffic to and from Korea, is actually a "paradise of autumn foliage known to those in the know"? In Tsushima, where untouched old-growth forest occupies most of the island, you can encounter the autumn foliage of wild nature itself, which you can never taste at an artificially maintained park.

Precisely because it is not overly commercialized, even in the foliage season it is unrelated to crowds. Walking the narrow mountain paths that continue into the deep forest, uncalculated natural spectacles appear one after another—a mountain stream with colored leaves reflected on the water surface, the island's ridgeline dyed by the setting sun. The sensation of having found "a special scenery all your own," not a place someone told you about—that is where the greatest charm of Tsushima's foliage lies. In the scenery where the autumn foliage overlaps with historical heritage unique to Tsushima—castle ruins bearing traces of the Korean expedition, shrines with moss-covered approaches—a deep stillness and weight of time that only this island possesses drifts, and you feel an emotion so strong you can't move for a while.

🍂 Best Season and Recommended Time of Day The best time is usually mid to late November. The northern part of the island tends to color earlier. Especially at dusk, the scenery around 4 to 5 p.m., when the sun setting from the mountain ridgeline overlaps with the foliage, is breathtakingly beautiful. The moment the quiet island's outline emerges under a sky where orange and red mingle is sure to become a travel memory you'll never forget for life. It is well worth staying a night on the island and aiming for this time of day.

🌿 Ways to Enjoy It Like a Local / Hidden-Gem Info A foliage spot recommended by locals is the area around the Shiratake hiking trail in the northern part of the island. The combination of strange rocks soaring toward the heavens and vivid autumn foliage is full-on Tsushima character, and it is gradually attracting attention on social media too. Yet this route, still with few visitors, is a precious spot retaining a "secluded feeling" that you'll want to visit while you still can. Also, the foliage season is when Tsushima's autumn flavors come into season too—anago-don using thick conger eel, and simple Tsushima soba made without binders. If you close out your trip with local cuisine lavishly using the island's ingredients, Tsushima's autumn is carved into your heart along with all five senses.

Access

• By Ferry: About 2 hours 30 minutes from Nagasaki Port to Tsushima/Izuhara Port (Kyushu Yusen)
• By Plane: About 35 minutes from Nagasaki Airport to Tsushima Airport (ANA, etc.). It can also be accessed in about 30 minutes from Fukuoka Airport
• Getting Around the Island: A rental car is most convenient. Buses also run between major sightseeing spots

🧳 Tips for Travelers Because Tsushima is a remote island, we strongly recommend early reservation of lodging, ferry, and rental car before the foliage season. Especially on weekends during the foliage season, rental cars may fill up early. The island's roads have many narrow mountain paths, so those not used to driving should build a plan with leeway. There are also areas on the island where signal is weak, so downloading a map app usable offline or carrying a paper map is also recommended. Cold-weather clothing and easy-to-walk shoes are essential. For your hard-won Tsushima trip, secure an itinerary of at least one night/two days and slowly savor the dusk spectacle and the island's food.

The Best Time for Foliage and How to Enjoy It

Nagasaki's foliage season continues over about two months, early October to late November. Starting with the high-elevation Mt. Unzen-Fugendake, then Taradake, and on to the remote island of Tsushima—the image is of the baton of autumn colors being passed one after another. Even within the same Nagasaki Prefecture, three different stages—volcano, old-growth forest, and remote island—prepare completely different foliage experiences.

To enjoy a Nagasaki foliage trip to the maximum, the "autumn Nagasaki cross-prefecture route" touring Unzen, Taradake, and Tsushima in order is recommended. Foliage of completely different expressions awaits at each, so you can savor the depth of Nagasaki's autumn without tiring. Be surprised by the extraordinary world of volcano and hot springs at Unzen, walk through the forest sharpening your five senses at Taradake, and fill your heart with the quiet wild autumn at Tsushima—when those three steps are complete, you are sure to be wrapped in the fulfillment of "I've received all of Nagasaki's autumn."

For those who want to avoid crowds, aim for a weekday visit; for those who want spectacular photos, be mindful of an early-morning start. Don't forget your camera and cold-weather clothing, and this autumn, set out to meet the autumn foliage of Nagasaki.

Practical Information for the Autumn Foliage Season (Based on Official Announcements)

Nagasaki's autumn foliage is spread across distinctly different settings — an active volcano, old-growth forest, and outlying islands. Operating hours and access rules differ for each, so we have compiled the primary information published by individual facilities, local authorities, and the Japan Meteorological Agency as of 6 September 2026. Where 2026 dates have not yet been announced, that fact is stated clearly.

Nita Pass Loop Road (Unzen City)

This is the only paved road up to Nita Pass. The time restrictions here are extremely tight — please make sure you take note of this section.

• November, which coincides with peak foliage, switches to the winter timetable (8:00–17:00). If you try to drive up in the late afternoon with the summer schedule in mind, you may find yourself locked out.
• The Nita Pass car park does not permit overnight stays. Until the end of October, visitors are asked to move their cars by 18:30.
• During the rime-ice season, the road may be closed due to icy or snow-covered surfaces.
• Enquiries: Unzen Tourism Bureau, Unzen Onsen Tourist Information Centre — 0957-73-3434

Unzen Ropeway

• Groups (15 or more people, round trip only): standard group — adults ¥1,300 / children ¥580; 31 or more — adults ¥1,150 / children ¥500. Student groups — adults ¥1,150 / children ¥580; 31 or more — adults ¥1,000 / children ¥500.
• Children under 6 ride free (up to one child per adult).
• Cash payment only (cards not accepted). No reservations — board on a first-come, first-served basis.
• Approximately 3 minutes per ride, every 12 minutes. First departure upward at 8:51. Last departures: summer season (1 Apr–31 Oct) — up at 17:03, down at 17:23 / winter season (1 Nov–31 Mar) — up at 16:51, down at 17:11.
• TEL 0957-73-3572

⚠ Do not budget based on the old fare of "¥1,300 round trip." The fare was revised to ¥1,500 on 1 May 2024, but ¥1,300 remains on external websites and old PDF documents. The current fare on the official website is ¥1,500.

⚠ The ropeway is suspended during bad weather. In fact, a suspension due to strong winds was posted on the official website as recently as 6 September 2026. The scheduled maintenance suspension dates for autumn 2026 (foliage season) had not been announced as of 6 September 2026 (for reference, in 2026 the ropeway was suspended from 15 to 24 June for electrical upgrades).

Mt. Fugen Hiking Trails and Volcanic Information

• The eruption alert level is 1 (be aware this is an active volcano). According to Japan Meteorological Agency data from July 2026, white eruption plumes have continued at a maximum of around 100 m, with no signs of eruption and 7 volcanic earthquakes recorded in July.
• However, the JMA's eruption forecast states explicitly: "Futuristic steam and other phenomena can be seen on Heisei Shinzan (entering this zone poses a risk to life). Caution is required in this vicinity." Please follow instructions from local authorities and do not enter restricted areas.
• The "Azami-dani route (Nita Pass–Mt. Fugen)" is closed due to a landslide (collapse caused by heavy rain; reopening date undetermined). The passable route is the Myokendake route. If you are planning to hike from Nita Pass to Mt. Fugen, be sure to confirm the route beforehand.

⚠ The date shown on the JMA's Unzendake eruption forecast page reads "Announced 1 December 2007 (Heisei 19)," but this is simply the date the eruption alert level system came into operation. Because there have been no abnormalities since then, the page has not been updated — this is a normal state of affairs, not outdated information.

Impact of the 2026 Kumamoto Earthquake (28 July 2026)

• Aftershocks have been causing intermittent partial collapses on the lava dome of Heisei Shinzan and surface exfoliation on Mt. Mayuyama. A magnitude-3 earthquake on 12 August also resulted in partial collapse around the lava dome and a wide dust cloud from Mt. Mayuyama. Both events are reported to have remained directly below the areas concerned, with no impact downstream.
• On 12 August 2026, the Mayor of Shimabara issued a message stating that "at this time there are no signs indicating a major collapse" (last updated 14 August).
• Nagasaki Prefecture and Shimabara City submitted emergency requests to the national government on 10–12 August 2026. The results of the "Lava Dome Collapse Hazard Assessment Ad Hoc Subcommittee (3rd session)" of the Unzendake Volcanic Disaster Prevention Council were also published on 10 August.
• The situation is evolving. Please check the latest announcements from Shimabara City (0957-63-1111), Nagasaki Prefecture, and the Japan Meteorological Agency immediately before your visit.

Misoji-en Garden (Obama-cho, Unzen City)

A garden of 8,000 tsubo (approx. 2.6 hectares) that is inevitably mentioned whenever Unzen's autumn foliage comes up. It features more than 120 varieties of deciduous trees and offers night-time illuminations.

• The opening period for 2026 is listed as "undecided" on the Nagasaki Prefectural Tourism Federation's spot page.
• 2025 record: 22 November (Saturday) through early December, 9:00–21:00, admission ¥600 (high school age and above; free for junior high school age and below), car park for 100 vehicles (large buses accepted).
• ⚠ The Nagasaki Prefectural Tourism Federation's autumn feature page still shows "Open period: 22 November–early December 2025," which is the 2025 record left unchanged, while the same site's spot page states "2026 is undecided." Do not mistake the autumn feature page's dates for the 2026 schedule.
• Enquiries: Unzen Tourism Bureau — 0957-73-3434

Congestion-Relief Shuttle Bus to Nita Pass

• From 1 November 2025 to 4 January 2026, a limited-period direct shuttle bus ran between Unzen Onsen Keyaki Plaza and Nita Pass car park. Fares were ¥1,000 one way for adults and ¥500 for children, with a journey time of approximately 20 minutes.
• Whether this service will run in autumn 2026 (November 2026 onwards) had not been announced as of 6 September 2026.
• ⚠ In 2024, a congestion-management project using a "smartphone reservation + park-and-ride" system was trialled but was cancelled. Both the "reservation now open" announcement and the "cancellation notice" remain on the Unzen Tourism Bureau website. Do not assume that making a reservation guarantees entry — always check the current year's announcements.

Mt. Taradake and Kinsenji Mountain Hut

• Kinsenji mountain hut is located at around 870 m elevation and receives more than 10,000 visitors annually. The autumn foliage and winter rime ice are its main attractions.
• Accommodation fees: adults ¥1,000/night, junior and senior high school students ¥500, blanket rental ¥200/item, tent pitch ¥500/tent
• Opening hours: Saturdays, Sundays, and public holidays 10:00–15:00 (weekdays by prior arrangement)
• Address: 1130-1 Zenjuji-na, Takaki-cho, Isahaya City, Nagasaki Prefecture / TEL 0957-22-8325 (Isahaya Tourism and Products Convention Association)
• Access: approximately 1 hour 30 minutes by car from JR Isahaya Station. From Kuroki Trailhead to Kinsenji is approximately 20 minutes on foot.

Tsushima Foliage Spots and How to Get There

Shushi Momiji Kaido (Maple Road, Kamitsushima-cho)

• Typical peak: mid to late November
• Maple and Japanese maple trees grow in abundance along approximately 7 km of riverside. A walking course is laid out, and toilets are available.
• Car park: approximately 100 spaces
• 1 hour 10 minutes by car from Tsushima Airport
• TEL 0920-86-4838 (Tsushima Tourism and Products Association, Kamitsushima Office)

Shiratakedake

• Elevation 519 m. Home to "Shumo Shiratakedake Primeval Forest," a nationally designated natural monument.
• Trail time from the trailhead to the summit: 90 minutes up, 75 minutes down.
• 3 minutes by car from Izuhara Port (10 minutes on foot), 20 minutes by car from Tsushima Airport.

Taterayama

• Elevation 559 m. Contains laurel forest designated as a national natural monument; has long been venerated as a sacred mountain of the Tendo faith.

Access from the mainland (Tsushima City official website, updated 1 October 2025)

• By air: ANA operates 5 round trips per day between Fukuoka and Tsushima Yamaneko Airport, and 3 round trips per day between Nagasaki and Tsushima. ORC (Oriental Air Bridge) also operates flights.
• By sea: Izuhara Port–Hakata (ferry 2 round trips per day, jetfoil high-speed vessel 2 round trips per day); Hitakatsu Port–Hakata (ferry 1 round trip per day).
• ⚠ The routes listed on the Tsushima City official website cover Hakata-departing services only. No routes from Nagasaki Port to Tsushima are mentioned.

Other Foliage Spots in Nagasaki Prefecture (Nagasaki Prefectural Tourism Federation)

What We Could Not Confirm

In the interest of accuracy, we record here the items for which no official information was available.

• The scheduled maintenance suspension dates for Unzen Ropeway in autumn 2026 have not been announced.
• The 2026 opening dates and illumination schedule for Misoji-en Garden are undecided.
• Whether the 2026 congestion-management service (shuttle bus / reservation system) for Nita Pass will operate has not been announced.
• The reopening date for the Mt. Fugen Azami-dani route closure is not stated in any official source.
• The peak foliage period for Mt. Taradake — the official source only notes that autumn foliage is present, without specifying a month.
• The peak foliage period for Shiratakedake and Taterayama — the Tsushima Tourism and Products Association page contains no specific description.
• No comprehensive official announcement was found regarding specific damage to tourist facilities in Nagasaki Prefecture or road closures caused by the 2026 Kumamoto earthquake.
• Fares and timetables for ferries and jetfoils to Tsushima in 2026 are listed only as frequency of service on the Tsushima City official website. Please check directly with each shipping company (Kyushu Yusen, Iki-Tsushima Ferry, etc.).

Information Sources

• Unzen Ropeway Co., Ltd. official website (fares, timetables, notices)
• Nagasaki Prefectural Tourism Federation "Nagasaki Tabi Net" (autumn foliage feature, Nita Pass, Misoji-en Garden, Kinsenji mountain hut, Nagasaki island travel "Shushi Momiji Kaido")
• Unzen Tourism Bureau "Find UNZEN" (Nita Pass direct shuttle bus)
• Japan Meteorological Agency "Unzendake Volcanic Activity" and "Eruption Forecast"
• Shimabara City official website (Mayor's message regarding lava dome and Mt. Mayuyama)
• Nagasaki Prefecture official website (press release on the current state of the Fugen lava dome, 2026 Kumamoto earthquake)
• Tsushima City official website (access from the mainland)
• Tsushima Tourism and Products Association official website (Shiratakedake, Taterayama)

※ Fares, operating hours, and event dates are subject to change. In particular, almost all 2026 foliage events had not been announced as of 6 September 2026. The volcanic situation related to the 2026 Kumamoto earthquake is also evolving. Please check the latest official announcements from each facility and local authority before you set out.