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Nigu/Etivluk River Canoeing and Hiking

Location: Gates of the Arctic National Park and Western Arctic, National Petroleum Reserve, Alaska
Trip Length: 10 days
Activities: Canoe on Class I-II water; day hikes of any length uneven terrain with no trails. Scenic and wildlife photography.
Dates: Custom for 2010
Price: $4395 from Fairbanks
Rating: M+

The Nigu and Etivluk rivers, swift and clear, begin in the high country just north of the Arctic Divide, in the heart of the Western Brooks Range. The Nigu's headwaters lie in Gates of the Arctic National Park. The river begins in a series of lakes flowing across treeless tundra, and meanders northwesterly through a deep, narrow valley, surrounded by mountains. The valley then opens up, joining the Etivluk River, where the rivers turn north, eventually reaching the Colville River. In the hills and valleys in the upper Nigu we find great hiking, as well as archeological sites from the Arctic Small Tool Tradition 1,200 years ago. Paddling downriver, we leave the mountains, and find fascinating dinosaur-backed ridges to climb, and we may encounter inukshuks and other evidence of early indigenous hunters. These high lookout ridges offer us opportunities to scan for wildlife.

Small and intimate, the Nigu and Etivuk rivers offer canoeing or rafting through seldom-visited valleys, where wolves, bears and caribou roam, and where all five species of loons have been spotted. We enter the Colville Special Area, known for its high concentrations of peregrine falcons and rough-legged hawks. The Colville is part of the National Petroleum Reserve, the largest single block of undeveloped land left in the United States. This vast arctic ecosystem, comprising 22.5 million acres of wetlands, wild rivers, rolling hills and coastal plain, is one of America's most spectacular bird, wildlife and wilderness sanctuaries. We end our trip below the confluence with the Colville River.

We've timed our trip to take advantage of autumn's colors, the southward migration of the half-million-strong Western Arctic caribou herd, and ripe berries on the tundra (blueberries and cranberries). With luck, we may see thousands of caribou. Blueberries found here in the past are simply the largest of their kind we've ever encountered anywhere in the Brooks Range. The Nigu and Etivluk rivers are off the beaten path by Alaska standards, and offer pristine wilderness paddling.

Here's one of our 2005 participant's report on the river:

One of the curiosities of the North Slope is that even though it receives only between five and eight inches of rain a year (similar to some deserts in the Southwest), the underlying permafrost can't be penetrated by water and the surface remains constantly saturated. When I visited the North Slope in June with William Weber, director of the North American Program for the Wildlife Conservation Society, and Steve Zack, an ornithologist and director of the conservation society's Northwest office, the ice had just broken up, and Zack continually (and only half jokingly) referred to the pervasive marshes, bogs, and thaw ponds as "Pleistocene water." We were at the headwaters of the Nigu River, in a valley on the north-facing slopes of the Brooks Range that an outfitter later told us was the most remote part of all Alaska. In the twenty-four-hour sunlight, the snow pack around us was melting off the mountainsides, and water was pouring from the tundra. The caribou herds were returning from their forest wintering grounds closely trailed by predatory wolves and grizzlies. The earth around us was aflame with stands of fireweed, wild lupines, and miniature rhododendrons.

The Nigu flows eventually into the Colville, the North Slope's largest river and one that flows in turn through what is known as the National Petroleum Reserve?Alaska. At twenty-three and a half million acres, the NPR-A (as it's known) is the largest tract of undisturbed publ ic land in the United States and, despite its unprepossessing name, it was the NPR-A we had come to visit.
-Peter Canby, New York Review of Books

Itinerary
Day 0 Meet for dinner to go over details and last-minute questions.

Day 1 Fly from Fairbanks to Coldfoot, a stop along the Dalton Highway. After a brief visit to the Coldfoot Interagency Visitor's Center, we meet our bush pilot, and fly over the Central Brooks Range, landing in the upper reaches of the Nigu.

Days 2-9 We spend a day hiking from a base camp, exploring the alpine country inhabited by caribou, Dall sheep and grizzly bears. Then we inflate or assemble our watercraft, load up our gear, go over paddling technique and safety, and launch our boats. Eac h paddling day we stop to hike and observe wildlife. The country opens up a bit more as head north. We continue down to the confluence of the Colville River, and follow the Colville down to our pick-up.

Day 10 Weather permitting, we are picked up by our bush pilot and go back to Bettles, and continue south via small commercial flight back to Fairbanks.

Included in trip costs
  • All transportation beyond Fairbanks
  • All meals in the field
  • Boats, paddles, life jackets, dry bags and other boating gear
  • Group cooking, camping, medical and safety equipment (We bring such items as a kitchen shelter, emergency radio, dry bags for each participant, bear repellent spray, water filter and first aid kit)
  • Expert leadership
Not included in trip costs
  • Lodging before or after trip or "weather delay" lodging
  • Extra meals you might choose to purchase in a town or village while we are awaiting air transport
  • Sleeping bag and pad, and personal equipment
  • Excess baggage charges
Call or E-mail us for the complete packet on this expedition.




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