Inasa-machi, Nagasaki City
Mt. Inasa Lights Stretching Beyond the Harbor, and Castella I Brought Along
At Mt. Inasa, city lights climb the slopes around Nagasaki Harbor. On a summer night, I took the slope car to the summit and enjoyed the view with castella in hand; in spring, I walked among about 80,000 azaleas in the park; and in winter, I rode the glass-sided ropeway and followed the harbor lights up the hillsides.
In spring, see the azaleas halfway up the mountain; in summer and winter, head to the summit for the night views. Pick a season and enjoy that day’s scenery and my travel story.
SummerSummer nights
Harbor Lights Stretching into the Distance, and Castella I Brought Along
Partway through my summer trip around Kyushu, I decided to spend 2 nights in Nagasaki. My red convertible had come over by ferry from Ariake, and my friend, who’d flown in a little earlier to meet me, was riding shotgun. We’d decided to visit Mt. Inasa for the night view on our first night in Nagasaki.
When I was driving around the city, I could only catch glimpses of the harbor between buildings. We parked at Mt. Inasa’s midway car park, which holds about 400 cars, then rode the slope car up to the summit. It began operating in 2020. As we climbed slowly, more and more lights appeared outside the window, and I was already leaning toward the glass before we even reached the observatory.
At the observatory, Nagasaki Harbor opened up beyond the glass railing. The water was dark, and only the city around it glowed. Lights from homes dotted the distant hills too. I hadn’t realized the city I’d just driven through had this shape. I found myself stopping at the railing.
Blue lights lined the ground, and the benches faced the night view. I straightened my white cardigan over my pink dress and walked toward the harbor with my friend. Instead of trying to take in the whole view at once, I found it easier to follow the lights one by one—along the shore, then up the hills. My friend seemed to prefer seeing it all at once, so she stepped back from the railing to take it in.
“Those lights in the distance go higher up the hills than I expected,” I said, and my friend was looking across the harbor too. Homes line the bowl-shaped slopes around Nagasaki, giving the night view a different feel from one over a flat city. Without thinking, my eyes followed the lights higher and higher, as if I were trying to see just how far up they went.
When I opened the little box we’d picked up in town, there was one slice of castella inside. The top was golden, and the sponge was moist all the way through. I decided to take a bite before photographing the view. The sweet scent of eggs made an outdoor snack at night feel a little special.
On a clear day, you can apparently see Unzen, Amakusa, and the Goto Islands. But it was night, so the sea beyond the harbor stayed dark. I pointed out over the water and wondered aloud with my friend whether islands would be floating in that darkness by day. We promised to come back at dusk next time and watch the daylight turn into night.
After taking in the night view, we took a break in the observatory lounge. Sitting side by side, we showed each other the photos we’d taken. We’d been standing in the same place, but the harbor was at the center of my friend’s pictures, while mine were all about the hillside lights. We couldn’t believe we’d noticed such different things, and ended up laughing.
While we were in the lounge, I picked Sea Firefly for the drive back. We returned to the midway car park, and once I’d checked that my friend had fastened her seat belt in the passenger seat, I started the song. We drove down the mountain road and into the lights we’d been looking down at from above.
SpringMornings from late April to early May
I Stopped for Spring Flowers on Mt. Inasa
By the 4th week of my spring trip around Kyushu, the end was in sight. I’d stopped in Nagasaki to meet my friend, who was flying in, and to catch the azaleas at Mt. Inasa. I’d always thought of Mt. Inasa as a place for night views, but I’d learned that in spring you can enjoy azaleas at Inasayama Park halfway up the mountain.
With my friend in the passenger seat, I drove the red convertible I’d brought over by ferry from Ariake to the midway car park that morning. While driving, I kept my eyes on the road and my hands on the wheel; the flowers could wait until we got out. The wind had tousled my friend’s hair, and she was smoothing it back with her fingers when we arrived. On the path, rounded azalea bushes on both sides were packed with flowers. The park has about 80,000 azalea bushes.
As we walked along the stone-paved path, I stopped in front of the flowers on my left and raised my phone in both hands. When I leaned closer to one of the bushes, I could see darker buds tucked behind the open blossoms. My friend leaned over beside me and said, “These will still be blooming next week.”
After taking a close-up of the flowers, I looked up and could follow the path with my eyes all the way to the trees at the far end. When I’d come for the night view on my summer trip, I’d only watched the lights far away. Here in the spring park, my gaze kept moving from the flowers beside me to the path ahead.
After a little while, my friend and I shared an Otakusa, a light, hydrangea-shaped pie pastry that I’d brought from town. After looking at azaleas, it felt a little funny to be eating a different flower. We enjoyed the light snack and compared the photos we’d just taken.
After our snack, I tried walking the 173 Inasampo Trail to the summit. It’s about 800m and takes around 15 minutes. I stopped once on the uphill stretch to catch my breath. We passed the monkey enclosure and deer enclosure along the way. When my friend spotted a deer eating grass, she stopped abruptly and crouched down. I hadn’t expected a mountain famous for its night views to have such a lively side by day.
At the summit, the harbor whose lights I’d followed at night opened up in daylight. On a clear day, you can apparently see as far as Unzen, Amakusa, and the Goto Islands. We spotted the faint outline of islands across the sea, opened a map, and tried to work out which was which.
On the way back down the 173 Inasampo Trail, we picked up a soft-serve ice cream from the shop beside the midway car park. After walking up and down, the cold soft-serve felt perfect. They sell sandwiches too, so you could skip packing breakfast and eat here before seeing the flowers.
As I finished my soft-serve, my friend said we should come back next time for the deer’s feeding time. I started seriously wondering whether they had a set schedule, and she just shrugged. “I’m kidding.”
WinterAfter sunset, December–February
The Higher I Went, the More the Harbor Lights Became Dots
That winter, I took my red 4WD sedan across from Ariake by ferry. After getting off at Shin-Moji, I was in my 2nd week on the road and would be staying 3 nights in Nagasaki. On the evening of day 2, my friend, who’d flown in to join me, met me in town; from there, we headed straight to Mt. Inasa. We were there to ride the glass-sided ropeway and see the harbor on a winter night.
I parked at Fuchi-jinja Station’s car park. It was small, with space for about 14 cars, and the ropeway took about 5 minutes to reach the summit. The gondola was glass all around—front, back, and sides—so you could see in every direction. As we set off, the city lights slowly fell away beneath us. I could see the road we’d just driven turn into a line of light leading to the harbor. My friend leaned so close to the window that I told her, “The glass is cold.” She shot back, “I know.”
We walked from the station to the observatory, where Nagasaki Harbor spread out beyond the glass railing. City lights ringed the dark water, with scattered homes glowing on the hillside beyond. I’d expected to look only at the harbor, but the lights stretched much farther up than I’d thought. I tilted my head back to look for the highest lights on the slope.
To warm my cold hands, I poured a drink from the thermos into my cup, holding the thermos in one hand and the cup in the other. After a sip, I looked toward the right side of the harbor where my friend was pointing.
The lights along the shore connected like a ribbon, but the higher they climbed the slope, the farther apart they grew until they became dots. Even in one city, the lights looked completely different down low and up high. Buildings I’d seen from the road during the day became part of the whole city from up here. My friend and I traced our route by the lights, saying, “Maybe that’s around where we met up earlier.”
Small lights were scattered across the observatory floor too. After walking a little, I could see the glow at my feet and the distant night view all at once. The floor lights were just bright enough to light the ground; when I looked up, the harbor lights seemed to begin just beyond them. I followed the lights to the far end of the railing and looked diagonally across the harbor. From straight on, the lights on the hillsides had looked flat, but from an angle they rose in layers, one above another.
When I started to feel cold, we went into the observatory lounge for a break. As we warmed up, my friend asked about tomorrow’s plans: should we pick out castella in town first, or walk by the harbor in the morning? I wanted the morning harbor; she wanted the castella. I was about to settle it with rock-paper-scissors when she laughed and said, “Why not do both?”
On the gondola back down, the hillside lights drew closer, and the windows that had looked like dots from above slowly took shape, one by one. Back at the station car park, I climbed into the 4WD with my friend in the passenger seat, and we headed to where we were staying. Every time we stopped at a traffic light, she pointed out the window and teased me: “Is that a ribbon or a dot?”
The story sections are fiction inspired by this location. For accurate information, please consult official tourism and information websites.
Photos of this place3 images
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Inasa-machi, Nagasaki City · Summer
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Inasa-machi, Nagasaki City · Azalea Season
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Inasa-machi, Nagasaki City · Winter Night Views
Local specialty
Nagasaki Castella
A moist cake from Nagasaki, made with flour, sugar, and eggs. I picked up a small box of castella in town and opened it at the summit observatory on a summer night. With the night view in front of me, even the sweet egg aroma felt extra special.
Highlights
Night Views Over the Harbor and Hillsides
The city lights climb the bowl-shaped slopes around Nagasaki Harbor. I was amazed to see the city I’d just driven through from this angle, and found myself searching for the highest lights from beside the railing.
Light at Your Feet on the Observatory Deck
The summit observatory has small lights scattered across its floor too. Enjoy the night view through the glass railing alongside the glow beneath your feet.
Road and Walking Details
Mt. Inasa Slope Car and Summit Observatory
- Midway Car Park to Summit
- About 8 minutes (slope car)
- Summit Elevation
- 333m
From the midway car park, ride up to the summit for views over Nagasaki Harbor and the city.
Drive to the midway car park, then take the slope car to the summit. The table’s 333m is the elevation of the summit.
More Spot Guides
If you enjoyed this story, you might like these places too. I've gone back to each of them in different seasons, again and again.
Maps & Sources
Official Information Used
- Discover Nagasaki | Mt. Inasa (opens in a new tab)
- Discover Nagasaki | Getting to Mt. Inasa (opens in a new tab)
- Travel Nagasaki | Slope Car Service Resumes (opens in a new tab)
- Discover Nagasaki | Nagasaki Souvenirs (opens in a new tab)
- Travel Nagasaki | Mt. Inasa Azalea Festival (opens in a new tab)
- Travel Nagasaki | Recommended for Winter (opens in a new tab)