Kobuk River

The upper Kobuk River traverses a wide, forest-covered valley with sweeping views from the river of nearby mountains. From its start at Walker Lake the river is in the Gates of the Arctic National Preserve and it has several Class IV challenges as well as miles of Class I river. A wilderness environment exists downstream to approximately the Pah River area. Further downriver, the Kobuk is a major travel corridor for local inhabitants and villages. Fish camps and hunting parties are commonly seen. There is a rich archeological history as this river has been a corridor of travel and residence for many thousands of years. In particular the Onion Portage site is rich with artifacts 12,000 years old. From Walker Lake put in to Kobuk village is about 115 miles and takes 5 to 8 days. To go all the way to Noorvik is a 16 to 20 day journey of 285 miles. It is a trip best suited for kayaks and rafts.

Put In

This region is best reached from Bettles or Coldfoot, even though there may be an outfitter in Kotzebue that can fly you in to your stating point. To get to Bettles you can fly from Fairbanks and from there fly directly to the upper Kobuk at any of several lakes in the region. Coldfoot is located on the Dalton Highway and can be driven to from Fairbanks. Walker Lakes has been the most common starting point but a floatplane could land you anywhere on the river. For a pleasant float have your plane land somewhere below the Lower Kobuk Canyon.

Take Out

Take out is often at the village of Kobuk after a 125-mile float. There are many other villages downriver, including Ambler, that could be your stopping point and if you went all the way to the coast you should consider stopping at Kiana or Noorvik.

The Trip

Walker Lake to Below Lower Kobuk Canyon: 30 miles

This is the most scenic of the starting points and Walker Lake has been a common starting point for many groups but there is a mean Class IV rapid only 3/4 of a mile from where the river empties out of the lake. Most groups will portage along the left shore. Rafts 12 feet or longer can navigate this bit however. After a few miles this tributary meets the Kobuk River where it flows through steep canyons and fans out into a broad channel flowing through a forested landscape. There is an upper and lower Kobuk Canyon, each with Class III to IV rapids to be aware of. The Upper Kobuk Canyon is 10 miles below Walker Lake and is marked by a steep river left canyon wall and huge mid river boulder above the entrance. Scout the rapids from river right and decide if you will run or line boats. The last section of rapids is a very difficult lining operation. It is 18 miles of lovely river to the Lower Kobuk Canyon where the river is again confined by sheer walls. There are 3 sections of rapids in here up to Class IV. The first is 150 yards and has a narrow entrance chute and rock outcrops to avoid. After a quarater mile the second set of rapids is encountered and has two chutes with big drops. Another third of a mile brings you to the third section where there are two channels divided by rock bands. Either channel has a series of small drops that vary according to water level.

Below Lower Kobuk Canyon to Kobuk Village: 85 miles

Below the Canyons the river is a mellow Class I float trip with great vistas of the surrounding mountains. The Mauneluk River enters on river right and below this the river begins meandering oxbows and the current slows to 2 mph. Kobuk Village is on river right and is easily seen as you approach.

Kobuk Village to Kiana or Noorvik: 145 to 170 miles

From Kobuk downriver you enter the world of the local villagers. There are four major villages along the way and all of them will have lots of boat traffic up and down the river and the brushy banks make it hard to find the perfect campsite. Most good campsite area will have somebody's fish camp there. But with 2 to 3 mph current you can reach Noorvik in as few as 10 days and Kiana in 8.

Other Advice

  • There are plenty of bear in the woods around this area, but the fact that they are hunted makes them more wary than most. Portions of the river see the migration of the western Arctic Caribou Herd as well
  • The river is famous for it's sportfishing reputation with giant Sheefish the object of many fisherman.
  • There are as many as 25 species of fish found in this waterway.

GPS Coordinates

  • Walker Lake: N 67 degrees and 04.4 minutes by W 154 degrees and 18.7 minutes
  • Kobuk Village: N 66 degrees and 54.2 minutes by W 156 degrees and 53.4 minutes
  • Ambler: N 67 degrees and 06.1 minutes by W 157 degrees and 52.4 minutes
  • Kiana: N 66 degrees and 58.5 minutes by W 160 degrees and 26.0 minutes
  • Noorvik: N 66 degrees and 49.6 minutes by W 161 degrees 02.7 minutes

USGS Maps

Survey Pass A-3
Hughes C-5, D-3, D-4, D-5, D-6
Shungnak D-1, D-2, D-3, D-4
Selawik D-3, D-3, D-5, D-6
Ambler River A-4, A-5, A-6, D-1, D-2, D-3, D-4
Baird Mountains A-1, A-2

Distance

115-285 miles

Days

5-20

Difficulty

Difficult

Class

I, II, III, IV

Craft

Canoe
Kayak
Raft

Cost

$$$

Getting There

Coordinates
Latitude: 67.067778
Longitude: -154.301944

Show Map

Kobuk River Points

Float an addi­tion­al 100 miles to the vil­lage of Kiana on riv­er right.

From here you can catch a com­mer­cial flight back to Kotze­bue or per­haps on to Fair­banks, depend­ing on the air­lines schedules.

From here, char­ter a flight back to Fairbanks. 

After 45 miles the Squir­rel Riv­er con­flu­ence is seen on riv­er right and this marks your spot to get along the right shore, as Kiana is only a cou­ple miles fur­ther down. The airstrip is back away from the riv­er but there are locals who will offer to help you move your gear to where it is. Check at the local store for assis­tance and offer to pay some­one 20 bucks to use their 4‑wheeler.

This region is best reached from Bet­tles or Cold­foot, even though there may be an out­fit­ter in Kotze­bue that can fly you in to your stat­ing point. To get to Bet­tles you can fly from Fair­banks and from there fly direct­ly to the upper Kobuk at any of sev­er­al lakes in the region. Cold­foot is locat­ed on the Dal­ton High­way and can be dri­ven to from Fair­banks. Walk­er Lakes has been the most com­mon start­ing point but a float­plane could land you…  ...more

From here, char­ter a flight back to Fairbanks.

A flight to Kotze­bue is eas­i­ly arranged from here.

From here you can catch a com­mer­cial flight back to Kotze­bue or per­haps on to Fair­banks, depend­ing on the air­lines schedules.

From here, char­ter a flight back to Fairbanks.

From here, char­ter a flight back to Fairbanks.

This region is best reached from Bet­tles or Cold­foot, even though there may be an out­fit­ter in Kotze­bue that can fly you in to your stat­ing point. To get to Bet­tles you can fly from Fair­banks and from there fly direct­ly to the upper Kobuk at any of sev­er­al lakes in the region. Cold­foot is locat­ed on the Dal­ton High­way and can be dri­ven to from Fair­banks. Walk­er Lakes has been the most com­mon start­ing point but a float­plane could land you…  ...more