Autumn leaves Ranzan Valley

Autumn leaves 紅葉, Ranzan valley / Gorge

Ranzan Valley (also known as Ranzan Gorge or Ranzan Keikoku in Japanese) is a beautiful nature spot with several hiking routes in the Hiki area of Saitama Prefecture. It is particularly popular in Autumn when the leaves are in various shades of red, yellow and green. It is known as the “Arashiyama of Musashi Country” due to its resemblance of Kyoto’s famous Arashiyama area.

Ranzan Valley

The Tsuki river runs through the gorge. I wrote in a previous post, about the Ranzan riverside barbecue spot, that the water isn’t the cleanest. However that is specifically by the barbecue area. The rest of the gorge has beautiful clear water. The Tsuki river is known within Saitama as being one of the cleanest, purest rivers.

Autumn Leaves

The leaves in the Ranzan Valley typically change color around mid November and can be seen until early December. However, this year (2020) they seem to be finishing up a little earlier than normal. I visited on both November 21st and December 1st. On November 21st they weren’t that colorful yet. And on December 1st many of the trees had already lost more than half their leaves. Also, overall the colors didn’t strike me as vibrant as they have been in past years.

Ranzan Valley

There are five different walking courses you can use to take in the scenery. The focal point of each is the same; an observation deck with a rest area. Three of them are outlined below.

The main route

Ranzan valley

The main route, as Ranzan town pitches it, is the hiking course that starts from the Ranzan Valley Barbecue. This is the only route that has parking charges. During the autumn leaf period parking costs 500 yen. That’s half the barbecue season price. You can also still barbecue along the river, but there are no additional services at this time of year. The toilets are open though. And there are some vending machines. If you park here, the caretaker gives you a free (basic) map of the hiking courses. You also get a small leaflet with the 12 rules of the barbecue area. The two big surprises among the rules – no visible tattoos (I expect that at a pool or onsen, but a public nature spot) and no loud voices please!

This course brings you on a picturesque walk alongside the Tsuki river. You then cross over the river on stepping stones. As such, this course is not suited to a wheelchair or a stroller. In fact, unfortunately, due to the terrain of the paths, none of the courses are wheelchair or stroller friendly. On the far side of the stepping stones there is a quaint walkway that leads to the observation deck.

Alternative from the barbecue end

Fukurou no Mori, a cafe and stylish private barbecue area with a dog run, is North of the ‘main’ car park. It is also along the Tsuki river, close to the stepping stones. Their car park is free, if you are eating at the cafe. There is a stairs in their forest that leads to the stepping stones. It only takes about 15 to 20 minutes to get to the observation deck on this route from both the Ranzan barbecue area and Fukurou no Mori.

Kansui Bridge Course

On the way to the observation deck after you cross over the river you will see a sign to another walking / hiking course. That brings you down to the quaint Kansui bridge at the back of the Tsukigawaso Camping ground.

By Tokigawa

Ranzan valley

The main free car park is right on the border of Tokigawa town. There is a beautiful stone bridge that connects the two towns. I have searched high and low for the bridge name and I can’t find it. And unfortunately there was no name plate on the bridge either (that I could find anyway). The entrance to the walking course is east of the car park. Or you can climb down into the valley and carefully navigate the rocks to the Iwadatami.

Ranzan Iwadatami

Ranzan iwadatami
Teenage boys checking standing on the Iwadatami

This area is where Ranzan’s Iwadatami are. Nagatoro of course is famous for its tiered tatami looking stone formations. Ranzan’s is only small, but it is very distinct. The first time I visited I said “this looks like Iwadatami” and a by-passer said “yes, this is Ranzan’s Iwadatami”. Afterwards when I looked it up, I could see its clearly marked on Google maps. However, the free map they give you at the car park doesn’t have it marked. Possibly for safety reasons – you have to do a bit of climbing to get to the Iwadatami.

Video from the Saitama Prefecture Tourist Board

Ranzan Valley in Autumn

Ranzan Valley is definitely worth checking out in Autumn. Especially if you enjoy hiking. The main paths are suitable for kids that are old enough to walk. And you can make a hike as short as twenty minutes one way or explore all the different routes and the valley to make it a half day (or more!). Unfortunately, even though I live relatively close, I have yet to see it at its best. For one reason or another I haven’t been able to get there at the perfect time, yet. Just another reason to go back, again!

Ranzan Valley Information

Season: mid November to the first week in December.

Hours of the main car park: open Saturday to Thursday from 9 am to 4.30 pm during the barbecue season. The car park closes at 4 pm from November 1st to December 6th. (The car park is closed on Fridays except for during the summer holiday, Golden Week and Autumn leaf periods.)

Other car parks in the area are free. They are quite small so can often be very congested.

Cost of the main car park: During barbecue season the car park costs 1000 yen. However, for autumn leaf viewing, that is during November and early December it costs 500 yen. Please note that you can’t go out and come back on the same ticket. If you leave the car park once, you have to pay again to get back in.

Address: 2857 Kamagata, Ranzan, Hiki-gun, Saitama 355-0225

Phone: 0493-62-4152

Official website of the Barbecue site car park


There are a couple of different routes you can take. The one that is mapped from the station brings you in by the river on the autumn leaf side, so you don’t have to use the stepping stones. If you would like to incorporate the stepping stones, head towards the barbecue site car park. It is a scenic 40 minute walk from Musashi Ranzan station on the Tobu Tojo Line.

The car parks are all about eight kilometers from both the Higashimatsuyama and Ranzan Ogawa Interchanges of the Kanetsu expressway.


    1. Author

      Oh gosh, no. I meant to add a line to say its the prefecture’s 💦 Thanks a million for mentioning that, will fix it later – can’t do it right now 💦

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