A remote arctic valley with migrating caribou herds, surprising sand dunes, and the Kobuk River — no roads in or out.
Mid-July–early September for warmth and long days; late August–mid-September for the caribou crossing of the Kobuk River.
Only a few thousand visitors a year.
Mosquitoes are thick in summer, weather is unpredictable, and access depends on small planes from Kotzebue.
General patterns — conditions vary by year. Check current NPS alerts and road status before you go.
Distances are rough estimates to the closest entrance. Check road and ferry conditions before you go.
Campgrounds inside the park are booked through Recreation.gov, and many fill months ahead.
FIND CAMPSITES ON RECREATION.GOV ↗There’s no lodging inside this park, so most visitors stay in the nearby towns above.