The Parks begins at its junction with the Glenn Highway in the Matanuska-Susitna Valley, 35 miles [56.3 kilometers] northeast of Anchorage. Alaska’s breadbasket, the Mat-Su stretches in a long fertile swath between the Chugach and Talkeetna Ranges.
Vintage buildings at the Old Wasilla Town Site and Visitor Center (Mile 42.2. +1 907 373 9071) testify to the isolation and self-sufficiency of the area’s old-time bush communities in the days before the highway was built. (The highway dates back only to 1971.) Wasilla’s original log community hall houses the Dorothy G. Page Museum (323 Main St. +1 907 373 9071; Adm. fee), an evocative collection of personal artifacts. The nearby Iditarod Museum (Knik Rd. +1 907 376 5155. Summer daily, fall-spring weekdays) displays pictures and videos of Alaska’s world-famous Iditarod Trail Sled Dog Race, which covers the 1,150 miles [2,977.3 kilometers] from Anchorage to Nome. At Wasilla’s sprawling outdoor Museum of Alaska Transportation and Industry (Mile 46.7 exit at Rocky Ridge Rd., follow signs. +1 907 376 1211. Mem. Day-Labor Day Mon.-Sat., rest of year Tues. Sat.; $5 adults, $4 children, $12 family), hybrid planes, trains, and other conveyances celebrate sourdough ingenuity in coping with Alaska’s weather, terrain, and size.
Leaving Wasilla, the highway soon picks up the Little Susitna River (Mile 57.1), thronged by migrating salmon in late spring and midsummer. At mile 67.2, the Nancy Lake State Recreation Area (+1 907 495 6284) also features similar wetlands, as well as several lakes and a canoe trail.
A couple of miles farther on, you will see the turbid Susitna River conveying its gritty cargo of silt rasped by glaciers sliding past Alaska Range peaks. The Willow Creek Parkway at mile 70.8 offers access to riverside wetlands flanking the Susitna’s Delta Islands. The Hatcher Pass Junction Road at mile 71.2 leads to the Willow Creek State Recreation Area (+1 907 762 2261), noted for its profusion of wildflowers.
Weather permitting, northbound views of 20,320-foot [6,193.5-meter] Mount McKinley, highest peak in North America, begin about mile 76. Also called Denali—meaning the “high one” in an Athapaskan dialect—the peak rises 15,000 feet [4,572 meters] above the surrounding terrain.
For a taste of bush-community life, exit at mile 98.7 and follow the 14.5-mile [23.3-kilometer] road to Talkeetna (population 450), at the meeting of the Susitna, Chulitna, and Talkeetna Rivers. Established as a riverboat station in 1910, Talkeetna is now a popular staging area for climbing expeditions to Mount McKinley.