Numazu Alps (沼津アルプス)

Updated 11 December 2024
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fuji-views
Numazu Alps (沼津アルプス)

    Mountain stats

  • Elevation 391m
  • When to climb Year-round
  • Course options This can be done as a 14km station-to-station hike which should take you 8 hours. You can also shorten the course by starting or ending your hike at one of the bus stops along the way.
🚌 Public transport access

The course starts from Numazu station, a 2 hour train ride from Tokyo.

🚗 Car access

2 hours drive from Tokyo, but the car park at the trailhead can only fit 8 cars.

In February of 2024 I hiked the Numazu Alps, which lies alongside the city of Numazu in Shizuoka. The course has quite varied scenery with opportunities to see both Mt Fuji and Suruga bay. The name “alps” makes it sound like it’s a really high mountain range but it actually has a max elevation of only 391m. This makes it a perfect candidate for a winter hike!

Even with its low elevation, since there’s a lot of ups-and-downs on this trail you end up with about 1300m in elevation gain over 14km. I came by car, and so took a shorter 10km variation of the hike.

There's a pagoda at the start of the trail, with a (slightly cloudy) view of Mt Fuji.

Starting my hike at the Numazu Alps carpark, its a short walk to the first of seven peaks on the course, Mt Kanakuni (香貫山, Kanakuni-yama).

Mt Kanakuni, there wasn't much to see.
Stairs down from Mt Kanakuni

The beginning was the easiest part of the trail, and I passed by a couple of elderly hikers and locals out on a walk. The alps are intersected by a road so after descending you’ll walk along the road for a bit before beginning your climb back up.

A short interlude...

Once you reach the second trailhead, this is where the “real” hike begins.

Beware of boars!

The climbs and descents were all quite steep on this trail, but luckily there were a lot of ropes, which I heavily relied on today because some parts were a bit muddy. I think without the ropes this would be a very annoying hike.

It's always steeper than it looks in photos.

After a short but steep climb, we’re onto our second peak, Mt Yoko (横山 Yoko-yama).

Mt Yoko (横山)

There’s a decent stretch on this trail where you get to be out in the sunshine, which felt very warm and relaxing for a February hike.

Makes me wish I brought a hat.

Then we’re onto our third peak, Mt Tokura (徳倉山, Tokura-yama), which comes with our first clear view of Mt Fuji.

Mt Tokura (徳倉山)

Mt Kanakuni (the first peak) and Mt Tokura were the two peaks I was most interested in climbing today, as they are both part of the 36 Views of Mt Fuji series.

A closer view of Mt Fuji

The mountains you can see in front of Fuji are Mt Ashitaka and Mt Echizen-dake.

A steep descent (with rope!)
A view of Suruga Bay

The temperature was actually very warm today, with a top of around 15C, and with the ocean views it almost felt like I was at the beach. I usually run a little hot, so today I was hiking in a short-sleeve shirt, which one old hiker I passed by was super surprised by.

You continue to get a great view of Suruga Bay from the fourth peak, Mt Shige (志下山, Shige-yama).

Mt Shige
Okusuruga panorama-dai (奥駿河パノラマ台)

From here you’re back amongst the trees. I felt like this course was fairly varied in terms of its scenery, unlike some mountains where it’s all just the same forest.

Then we hit our fifth peak, Mt Kowashizu (小鷲頭山, Kowashizu-san).

Mt Kowashizu, handily the sign comes with katakana.
Close ups of the bay. I think the snow-covered mountains might be the Minami Alps?

The six peak and second-last peak is Mt Washizu (鷲頭山, Washizu-san) which is also the highest peak at 392m.

Mt Washizu
The climb is nearly over...

And finally we reach our seventh and final peak at Mt Obira (大平山, Obira-yama).

Mt Obira

From here it’s a very steep descent down to the bus stop, where I got on a bus back to the carpark I started at. The bus only comes once an hour so I was really rushing here, and ended up making it with five minutes to spare.

The final part of the descent was less steep, so no more rope.
Back to civilization, although Mt Fuji has decided to hide himself.

It’s a 15 minute walk after you get off the bus to get back to the carpark, and it’s all uphill. I was pretty tired by this point.

Pagoda near the car park.
I didn't realise there was some plum blossoms right by the pagoda!

Finally before heading home, I took a detour to a nearby onsen. I opted for one that was about a 20 minute drive away (it had the best reviews) and conveniently located right before getting onto the freeway. I will say it was probably not the nicest onsen I have been to, but it’ll do in a pinch.

Suruga-no-yu (駿河の湯) onsen

Hiking course options

Date climbedLengthCourse time
2024-02-169.6km6h (the expected time for an average hiker without breaks)

The most standard option for the Numazu Alps is its 14km point-to-point course which runs from Numazu station to Baraki station. Since this will take you 8 hours, I would put it at an intermediate difficulty.

Since the Numazu Alps is just a collection of small mountain peaks, you can shorten the hike to your liking, although you’ll probably need to coordinate bus schedules to figure out how to get back to a train station. Although I came by car, it is possible to do the course I did via public transport. Near the carpark I started at is the Kurose (黒瀬) bus stop. So if you start your hike here, and end at the Yamaguchi-michi (山口道) bus stop, you’ll be looking at a 10km course that should take you around 6 hours.

There also looks to be a course available on Alltrails, which seems to start at Kurose bus stop, but I’m not quite sure where it ends - maybe another bus stop?

There is a toilet available near the carpark, and there was a FamilyMart at the bus stop at the end of the trail.

Public transport access with itinerary

Time Location Transport Cost
05:40 Tokyo station (東京駅) Train 2310
08:04 Numazu station (沼津駅)

A train to Shizuoka’s Numazu station will take you a little over 2 hours from Tokyo, but if you don’t mind shelling out the cash, you can actually get there in an hour via Shinkansen instead. The hike ends at Baraki station, where you can head back to Tokyo.

There are also local bus options to shorten your hike. I got on a bus at the Yamaguchi-michi (山口道) bus stop to get back to my car. Although I only got on it for a short distance, the bus actually goes all the way back to Numazu station. And I assume there is a bus heading in the other direction as well.

Time Location Transport Cost
16:09 Baraki station (原木駅) Train 2620
18:45 Tokyo station (東京駅)
Trip total: 4930

Car access details

Car parkTime (from Tokyo)Round trip cost
Numazu Alps carpark (沼津アルプス 駐車場)2h10min~7700 yen

The car park at the trailhead can only fit 8 cars, and although it was quite empty on a weekday it might be best to come early on a weekend, or to consider taking public transport instead.

The bus back takes about 15 minutes from Yamaguchi-michi to Kurose. And then from there its another 15 min walk back to the car park. The main problem is timing the bus, since it only comes once an hour.

Comments

Hello! I'm an avid hiker based in Kanagawa, and I came across your blog when I searched if anyone had written about the Numazu Alps in English after I went there recently. I greatly enjoyed looking through all your other hiking posts as well! It looks like we've got a lot in common, although I'm limited in where I can hike by my lack of a driving license and car. Maybe if I get them in the future I'll be using your posts as reference for where to go! Please keep up the great work!
Hi Willeke, thank you so much for your comment! It seems like you have a lot of great hikes on your blog too, I'll be sure to check them out!

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