Lake Shikotsu Circumnavigation

支笏湖 | Si-Kot

Posted on Jul 17, 2024
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Posted on Jul 17, 2024

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41km

Distance

1 day(s)

Time

4/5

Remoteness

5/5

Water clarity

8/10

Difficulty

Jun-Oct

Best season

TOPO
Lake Shikotsu 支笏湖 is a pristine caldera lake in southwestern Hokkaido. Situated in the Shikotsu-Toya National Park 支笏洞爺国立公園 and surrounded by beautiful native forest, it's Japan's second deepest lake topping out at 360m (265m average). This 40km paddling circumnavigation of the lake takes in everything the lake has to offer - beautifully remote coves, lakeside hot springs, dense forest, mesmerizing underwater cliffs, and crystal clear water. Given the fickle and unpredictable weather in the Lake Shikotsu area, this full circumnavigation shouldn't be attempted without careful planning, but for fit paddlers in efficient watercraft, this can be an amazing long day out. Also suitable for a two-day overnight paddle.

We visited this route on Sep 22, 2023

Topomap

Route Map

Need to know details

Lake Details

This route is on Lake Shikotsu (支笏湖), or Si-Kot in the Ainu indigenous language. The lake is a natural lake, about 7.8km wide and 12km long. It has a shoreline of 40km and a maximum depth of 363m (265m average). The lake is at 246m above sea level and water visibility is 16.5m.

Location

Lake Shikotsu is about 40km south-southwest of Sapporo City in southwest Hokkaido. It’s just a 30-minute drive from Hokkaido’s international airport in Chitose City.

Put-in Location: Google Maps

There are four official watersport put-in locations on Lake Shikotsu, as per the Lake Shikotsu Rules (see the PDF here): Poropinai Beach (free), Lake Shikotsu Village (500yen), Morappu Campground (700yen), and Bifue Campground (1000yen). If you’re planning to paddle the full circumnavigation in one day without staying overnight at the campgrounds, Poropinai is the only feasible place to put in. That is to say, most paddlers will need to be pushing off in the morning at around 5am or earlier in order to make the most of daylight hours. The Lake Shikotsu Village parking area doesn’t open until around 9am, and the campgrounds don’t open to day visitors until 7am or later. The Poropinai parking area is open 24hrs a day.

Take-out Location: Google Maps

For the full circumnavigation, you’ll obviously take out at the same spot as you put in. If you do need to bail out at any point, the only places to do that are the eastern and southern shorelines (in addition to Bifue Campground at the southern end of the western shoreline). The eastern shoreline has National Highway 453 running north/south right next to the shoreline, and the southern shoreline has National Highway 453 running east/west. Both roadways are accessible via a short scramble from the shoreline, where it would be possible to hitch-hike back to your vehicle (hitch-hiking will take a long time to catch a ride). It’s important to note that the western and northern shorelines of Lake Shikotsu are not accessible by road. They are very remote shorelines with no option of escape overland.

General notes

For the long-distance paddler, the shoreline of Lake Shikotsu should be a very tantalizing thing. It’s difficult to express fully just how diverse and dynamic this shoreline and body of water is. The lake itself can be mirror-smooth at one moment, and heaving with whitecaps the next. The shoreline is close to civilization at one moment, and the next it’s seriously remote forest. There’s a hot spring here, a pristine river there, and a derelict hotel in a far remote corner of the lake replete with a taxidermied grown bear still standing in the lobby.

  • Difficulty: Besides the distance, a full circumnavigation of Lake Shikotsu is quite a complex undertaking due to the predictable nature of the weather and surface conditions of the lake. See the ‘Satefy Notes’ below for details.
  • Camping: If planning to make this into an overnight paddle, we recommend staying at one of the official campgrounds on the lakeshore (Bifue Campground or Morappu Campground). It is also possible to sleep over anywhere along the shoreline, but National Park laws stipulate that tents are not allowed outside of official campgrounds. So, if you plan to stay somewhere other than the campgrounds, make it a simple bivvy, rather than pitching tents.
Route description

Here, we assume starting from Poropinai and paddling clockwise around the lake. Paddlers should decide where to start and which direction to paddle based on the weather forecast for the day. The 7km from Poropinai to Lake Shikotsu Village is arguably the least beautiful section of the circumnavigation – National Highway 453 is the shoreline, and traffic can be heavy particularly on weekends. If at all possible, paddle this stretch as early in the day as possible to avoid the traffic noise. That said, this stretch of shoreline does have great views of the crater of Eniwa-dake 恵庭岳 (1320m) and gives your first glimpses of the steaming volcanic summit of Tarumae-zan 樽前山 (1022m).

In a fast sea kayak, Poropinai to Lake Shikotsu Village will take just over an hour. Lake Shikotsu Village is a nice spot for a toilet break – there’s a public toilet near the mouth of Chitose River around here. In another 3km you’ll be at the popular Morappu Campground beach. Keep your eyes out along this section between Lake Shikotsu Village and Morappu Campground for impressive underwater cliffs. The speed at which the lake deepens from the shoreline is quite incredible, and the water clarity is often incredible.

If you’re paddling on a weekend day, Morappu Campground will likely be heaving with campers, so you may be motivated to just keep paddling past and on to the deserted beach about 3km west of Morappu Campground, here. It’s marked as the Former U.S. military water training camp site on Google Maps. This curious beach has railway rails leading into the water, with a large boat-launching rail trailer still sitting high up on the shoreline. It’s worth a stop to stretch the legs and take some photos.

The southern shoreline has the busy National Highway 453 running along the length of it, but it’s far enough from the lake not to see it. You’ll likely hear traffic, but it’s not too overwhelming, particularly on weekdays. 5.5km west from the ‘Water Training Camp’ is a small beach that is good for another break. Just as you might be getting a bit sick of the background traffic noise of the busy National Highway 453, it disappears into a tunnel about 3.5km west of the small beach. There are a few nice cascades and creeks flowing into the lake here.

You’re now approaching the more remote half of the paddle. At the far western end of the lake is the Bifue Campground, and beyond this, paddlers will essentially be on their own – no longer will paddlers have an easy escape from the lake should anything go wrong. In the same way, however, the remaining 20km are arguably the most captivating of the entire paddle. There’s the remote Okotan settlement with it’s derelict campground and lodge, some low cliffs on the shoreline, a natural hotspring seeping from the lakeside, and finally the lakeside Marukoma Onsen and hotel.

Route Timing
Trip time: 10hrs 30min

Including frequent breaks, this full navigation will take most paddling-fit paddlers in an efficient sea kayak about 9-10 hours to complete. There are camping options along the way (both official campsites and beaches suitable for sleeping rough), so it would be possible to split this paddle into two or even three days.

Transport

Public transport:

Poropinai at the northeastern corner of the lake is not accessible by public transport. Lake Shikotsu Village is, however (Shikotsuko Bus Stop 支笏湖バス停). Buses run from Chitose JR Train Station 4-6 times a day. Google Maps has up to date timetables. The trip takes about 45 minutes, and costs 930yen one way. The bus stop at Lake Shikotsu Village is about 10 minutes walk from the lake edge.

By car: 

There is ample free parking at the Poropinai parking area (here), accessible by vehicle from Chitose City (from the east) or Sapporo City (from the north). The other put-ins (Lake Shikotsu Village, Morappu Campground, Bifue Campground) also all have plenty of parking, but require parking fees to be paid.

Physical maps
Official Topo Map: Eniwadake (恵庭岳) – map no. NK-54-14-12-3
Official Topo Map 2: Shikotsukoonsen (支笏湖温泉) – map no. NK-54-14-12-1
Official Topo Map 3: Tarumaezan (樽前山) – map no. NK-54-14-12-2
Official Topo Map 4: Fuppushidake (風不死岳) – map no. NK-54-14-12-4

NOTE: The official 1/25000 topo map(s) above can be purchased for 350yen from Kinokuniya bookstore next to Sapporo Station or online (in Japanese).

route safety

With considerable fetch along the length of the lake, even a moderate wind can whip up waves that will make forward progress extremely challenging in watercraft such as open-deck canoes and/or packrafts. Strong winds and breaking waves on the beam will make paddling very difficult and dangerous. People have died on Lake Shikotsu after being blown offshore and tipped out of their vessel. Water temperature in Lake Shikotsu is cold, particularly early in the season: 5.5°C in May, 10°C in June, 16°C in July, 20°C in August.

Weather forecast

Windy.com weather forecast for Lake Shikotsu

CampSites

Morappu Campground (支笏湖モラップキャンプ場)
Morappu Campground sits on the southeastern shore of Lake Shikotsu, about 40km south of Sapporo City. It is a relatively basic campground, but is popular for its accessible and safe shoreline for swimming and paddling. On weekends and public holidays it can get packed, but there is usually somewhere to put a tent. The closest shops are in Lake Shikotsu Village, about 8km away. Location: 42.7434 N / 141.40823 E | 1000 yen per person | Open: May-Sep | Staff hours: 9:00am till 4:00pm.
Closest Onsen: Lake Shikotsu Kyuka-no-Mura (支笏湖休暇の村) | 720yen | 10km from campground
Lake Shikotsu Bifue Campground (支笏湖美笛キャンプ場)
Bifue Campground is a sheltered, well-appointed campground located at the far western end of Lake Shikotsu. They have coin showers, basic foodstuffs, BBQ rental, laundry facilities, and covered outdoor cooking areas. The staff are very friendly and helpful. On weekends and public holidays, the campground can get very crowded, despite its large area. If you arrive by canoe, bike, or on foot, you won’t be turned away, however. Location: 42.7309 N / 141.26424 E | 1000 yen per person | Open: May-Oct | Staff hours: 7:00am till 7:00pm.
Closest Onsen: Lake Shikotsu Kyuka-no-Mura (支笏湖休暇の村) | 720yen | 24km from campground
Okotan Campground (支笏湖オコタン野営場)
The Okotan Campground (支笏湖オコタン野営場) was a very basic campground, operating until 2011. It is located near the mouth of the Okotanpe River at the remote northwestern corner of Lake Shikotsu. A large mudslide decimated the campground and attached buildings in 2011. The campground is still marked on official topographical maps (updated in 2014), however, so it can be assumed camping is still allowed at this designated site (camping is not allowed in the Shikotsu-Toya National Park outside designated campsites). There are no facilities, and all waste must be packed out. Location: 42.77073 N / 141.27109 E | Free
Closest Onsen: None
Onsen nearby

Bring shovels, and dig your own onsen hole in the gravel at the small beach about 4km west of Poropinai – the water is warm enough to have a nice soak. If you can get back to Poropinai before 3pm, then consider visiting Marukoma Onsen (丸駒温泉, 1,000yen per person, location), which has an amazing lake-side open-air bath that changes in depth according to the current water level in Lake Shikotsu.

Guide Options

Contact Canoa (支笏ガイドハウス かのあ) canoe guides if you’re keen to circumnavigate Lake Shikotsu (if they do agree to it, it will likely be an overnight trip). If they can’t offer a full circumnavigation, rest assured that they will be able to arrange a great day out on the water in their open deck canoes.

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Show Full Route Notes Close Route Notes

Route Trip Notes

All our usual paddling buddies had other things on for this weekend circumnavigation of Lake Shikotsu. Early on in the planning, it was going to be an overnight trip. But as paddling buddies had to pull out for various reasons, Haidee and I started to think that perhaps we should have a go at doing it all in one day. With breaks every hour or so, we could probably smash it out in around seven hours.

Even still, we were still going back and forward within ourselves whether to make it an overnight trip or one-day. 

We arrived at Poropinai late on Friday night, and camped in our van overnight. Before we went to sleep, we decided we’d just take it easy and make it an overnighter trip. Even still, we set the alarm for 3am, so we could get a dawn start. Doing so would allow us to enjoy a leisurely camp at one of the campgrounds along the way.

In the darkness of a pre-dawn morning 7 hours later, we started getting ready for the overnight trip. We went through our list of gear, and were almost ready to move it all to the kayaks on the lakefront when we made a disturbing discovery.

I’d forgotten to put the gas canister for the cooker into the van.

“It’s OK, we can light a fire for boiling water,” I argued sheepishly.

“Why don’t we just circle back to the other plan of paddling it all in one day,” suggested Haidee.

And so it was that in the half-light of dawn, we committed to smashing out a full circumnavigation of Lake Shikotsu in one day.

The lake was about as calm as it gets as we set off towards Lake Shikotsu Village. The usually noisy and busy National Highway 453 was quiet and subdued at 5am in the morning. Eniwa-dake stood in sharp contrast as the morning light painted it orange.

The 7km from Poropinai to Lake Shikotsu village passed quickly. We were both in the zone, just trying to make miles while the early morning settled weather remained.

The weather forecast was for easterly winds from mid-morning, so we were keen to make the most of those tailwinds on the westward stretch of coast.

When we arrived at Lake Shikotsu Village, it was predictably quiet. No throngs of tourists at this early hour.

We paddled into the mouth of Chitose River, and pulled up for a toilet break. I’d heard that there was some major work going on around the main watersport put-in area, and indeed the whole car park was being torn up and replaced. This river mouth area is a very popular place for recreational paddlers to put in – SUPs, canoes, kayaks. It’s also the main spot for commercial tours.

We didn’t hang around too long at the Village, as we still felt like we needed to make miles early in the day.We carried on south towards Morappu Campground. As we approached, we could smell the sweet aroma of morning campfires being stoked. Like always, the campground was heaving with weekend campers. We considered pulling up for another short break, but decided to keep on going to a beach we’d never stopped at before.

That beach was one that had caught my attention on Google Maps – Former US Army Water Training Camp. An old railway rail boat ramp still led into the lake. A large, rusting boat trailer was still attached to a gigantic winch. It was clearly not used any more, left to rot, it seems.

The beautiful calm paddling conditions continued as we paddled west.

By the time we arrived at the small beach about 2/3 along the southern shoreline, we realized that we were already halfway through the 40km paddle around the lake, and it was still only 9:30am in the morning. It felt like we had it in the bag. I celebrated with banana and yoghurt for a pre-pre-lunch snack.

The feeling of having it in the bag was, however, tempered by our hands not being used to this intensity and distance of paddling. The tape in my first aid kit was put to good use today.

The feeling of having it in the bag was also tempered by some surprisingly dynamic conditions just after our break. As soon as we paddled around the blink-and-you-ll-miss-it headland, we encountered strong quartering winds from the stern and some decent chop. It was more or less a following sea though, so at this point it was all just free miles.

As we approached the southwestern corner of the lake, the wind appeared to climb up and over the hills above the shoreline, leaving us again with mirror-calm conditions. 

It was, however, clearly choppier further out in the lake.

As the shoreline turned northwesterly, we got reprieve from the continuous background drone of National Highway 453 in the form of a tunnel. The road disappeared for a few kilometers into the tunnel, leaving us with beautiful silence. We could hear birds chirping and brooks babbling. We paddled in between moss-covered boulders. It was almost like we were in a water-covered Japanese garden.

We were now approaching Bifue Campground on the more remote far western shoreline of the lake. Eniwa-dake took a larger position on the stage.

As usual, and despite being Saturday morning, Bifue Campground was busy. Families were rushing to get a spot by the lake’s edge. Some were already set up from the night before. We’d called a few days prior to see if we could camp there, but already the campground was booked out, even for paddlers arriving by kayak.

As we passed by Bifue Campground, we could see enormous dark rain clouds steam-rolling across the lake to the east. It looked as though we might miss them though. Indeed, while we got some hefty chop on our beams as we paddled north along the western shoreline, we didn’t get rained on.

The next destination for us was the Okotanpe River mouth. Here we planned on having longer break, since we would only have about 8km left to paddle back along the northern shoreline to Poropinai.

The small beach next to the river mouth was every bit as relaxing as I remembered it. Far, far from the madding crowds, it’s one of my favourite places in Hokkaido.

I had a nap.

Our relaxation was interrupted by the first few drops of rain that would later transform into the most perfect on-the-water sun shower.

Replete with rainbow.

We dropped into the lake-side onsen hotspring on the way. While the shoreline gets ‘reset’ by the winter storms each season, at this late point in the summer season, the pool was looking well intact from a season’s worth of excavation by keen paddlers.

The water in the pool was only just lukewarm, so we weren’t tempted to soak.

As we paddled past Marukoma Onsen, we were surprised that it seemed deserted. Perhaps it was cleaning time or something. Usually we’d expect to see lots of people soaking in the outdoor pools.

Hence, this will likely be the only time I’d ever feel OK about taking a photo of the outside of it.

By the time we arrived back at Poropinai, we’d been away for just over 10 hours. My GPS told me that at least seven of those ten hours were paddling. 

By now, Poropinai was heaving with day visitors, no doubt mostly from Sapporo City.

Today had been the furthest we’d paddled in kayaks in a day before, and overall we felt pretty good about it!

Comments | Queries | Reports

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Lake Shikotsu Circumnavigation Difficulty Rating

Category

Grade

Points

Strenuousness

Vertical Gain

D

25

Time ascending

D

0

Technicality

Altitude

D

0

Hazards

D

Navigation

D

Totals

25/100

GRADES range from A (very difficult) to D (easy). Hazards include exposure to avalanche and fall risk. More details here. Rating rubric adapted from Hokkaido Yukiyama Guidebook 北海道雪山ガイド.