Circle Hot Springs Airport (CHP)

Circle Hot Springs Airport (CHP) is a remote and essential state-owned aviation facility serving the historic resort area of Circle Hot Springs in the Yukon-Koyukuk Census Area of Alaska. Situated at the edge of the White Mountains and near the end of the Steese Highway, the airport acts as a critical gateway for eco-tourism, mining operations, and local residents. The airfield is positioned on a level plateau and provides a vital year-round link for a region where terrestrial travel can be severely limited by subarctic weather conditions.

The 'terminal' facilities at Circle Hot Springs are extremely basic, characteristic of an unattended Alaskan backcountry airstrip. There is no traditional passenger terminal building, check-in counter, or sheltered waiting zone; instead, travelers are typically met on the airfield by local lodge operators or private vehicles. The facility consists of a single 3,669-foot gravel runway (09/27) that is maintained by the Alaska Department of Transportation. While it serves as a primary landing point for the region, there is no control tower, no on-site fueling services, and no staff present. Travelers utilizing this airfield must be entirely self-sufficient, as there are no public facilities or restrooms within the airport perimeter.

Operational capacity at CHP is primarily focused on air taxi services, private charters, and general aviation. It plays a fundamental role in the local economy, facilitating the movement of visitors to the nearby thermal springs and acting as a base for hunting and fishing expeditions in the surrounding wilderness. The airfield is also a key stopover for 'bush' pilots navigating between Fairbanks and the remote communities along the Yukon River. Ground transportation is limited to local transfers, and pilots are advised to perform a visual inspection of the runway before landing, as surface heaves and seasonal brush growth can impact aircraft handling. Its presence remains vital for the connectivity and resilience of one of Alaska's oldest resort communities.