Stewart-Cassiar Highway

The Stewart-Cassiar Highway, signed as Highway 37, is a 725 km (450 mi) long road that runs from British Columbia Highway 16 (Yellowhead Highway) at Kitwanga, British Columbia to Yukon Highway 1 (Alaska Highway) near Watson Lake, Yukon. Taking this route as opposed to the entire Alaska Highway can save about 210 km (130 mi) for travellers coming from southern British Columbia and the Pacific Northwest of the United States. Almost all of the route is in British Columbia, with exception of the northernmost 3.4 km (2.1 mi) which is in the Yukon. Highway 37 continues southwest from Kitwanga to Terrace and Kitimat.

The Cassiar Highway was completed in 1972, and is asphalt-surfaced with the exception of a short gravel break through the Stikine River valley. The highway passes through hilly and mountainous, mostly wooded wilderness region where services are found in sparsely populated communities that are far from each other.

See also: Alaska Highway#Prepare, Winter driving

This is a northern route which leads through isolated communities in northwestern British Columbia. Road conditions may be treacherous in winter: be sure that your vehicle is in top mechanical condition. Do not set out on this route in winter without snow tires and emergency equipment for winter driving. As this highway is used as an alternate route to connect with the Alaska Highway, similar preparations should take place as part of the larger journey.

There are few locations to refuel along the Stewart-Cassiar Highway, so refer to the following BC government page on where refueling is possible. The longest stretch of highway between refuelling points is between Dease Lake and Watson Lake, a driving distance of 247 km, and distances between refuelling points are otherwise 160 km or less.

See also: Driving between the contiguous United States and the Alaska Highway#West Access Route

This route may be taken from either endpoint (Kitwanga or Watson Lake) or incorporated as part of a larger Yukon or Alaska trip, this itinerary describes a trip from south to north. To access it from southern British Columbia or Washington state, drive to Prince George and then follow the Yellowhead Highway west for 480 km (300 mi) to Kitwanga.

• 🌍 Kitwanga — population 430, southern terminus of the Stewart-Cassiar Highway.
  • 🌍 Terrace — population 12,500, it's the regional retail and service hub for the northwestern portion of British Columbia; located 93 km (58 mi) southwest of Kitwanga.
  • 🌍 New Hazelton — population 580, it's the last community before Highway 37 when approaching from the east and south; located and 49 km (30 mi) east of Kitwanga.
• 🌍 Meziadin Lake Provincial Park
• 🌍 Meziadin Junction — junction Highway 37A.
  • 🌍 Stewart — population 495, offers glacier and bear viewing opportunities; 60 km (37 mi) west of Meziadin Junction on Hwy 37A.
  • 🌍 Hyder — isolated Alaskan settlement just west of Stewart; no road connections to the rest of Alaska.
• 🌍 Bell II — name derived from being located at the second crossing of the Bell-Irving River junction and now a major heliskiing destination.
• 🌍 Bob Quinn Lake
• 🌍 Kinaskan Lake Provincial Park
• 🌍 Tatogga (seasonal)
• 🌍 Iskut
• 🌍 Dease Lake — population 300, a wilderness and hunting destination.
• 🌍 Jade City — population 30, named after an area jade mine which is considered one of the largest in the world.
  • 🌍 Cassiar — ghost town and former asbestos mining town; located 14 km (9 mi) west of Jade City.
• 🌍 Good Hope Lake — population 40.
• 🌍 Boya Lake Provincial Park
• 🌍 Alaska Highway — northern terminus of the Stewart-Cassiar Highway. (seasonal)
• 🌍 Watson Lake — population 790, nearest major community to the Stewart-Cassiar Highway; located 22 km (14 mi) east of Hwy 37.

The area has plenty of quite scenic mountains and some rather pretty lakes, but basically it is boreal forest terrain with nothing to see except trees.

Grizzly and black bear, caribou, moose, fox and many other species of wildlife can be found on and along the highway. In the late spring and early summer, adults and their young may be crossing the road to find new habitat. Note that the big herbivores are at least as dangerous as the predators; in particular, moose kill more people than bears and wolves combined.

When viewing wildlife, please park your vehicle in a safe location and make certain you are not blocking other traffic. The best course may be to admire wildlife from the safety of your vehicle. If you do get out of the car, stay close enough that you can retreat to it if necessary, and keep your distance from the beasts.

See also: Wildlife photography, Dangerous animals

• Cassiar Mountain/Jade City Jade Store (just west of Jade City, on the highway), ☏ +1 250-239-5233. Daily 7AM-10PM. A huge family-run store packed with jade items from nearby Jade City: decor, carvings, jewellery and raw stone. Free coffee (by donation). (updated Jul 2022)

Continue north to Whitehorse and points beyond along the Alaska Highway.

Alternatively, you could drive up to Dawson City and start driving along the Dempster Highway (YT-5), eventually towards Inuvik and eventually Tuktoyaktuk.