Copper Lake serves as the headwaters of the Copper River in Alaska, located in a remote area of Wrangell-St. Elias National Park. Access requires a floatplane, as it marks the starting point for the 247-mile packrafting trip down the Copper River. The lake's isolation and pristine setting offer a true wilderness experience for adventurous paddlers.

The journey from Copper Lake involves navigating the upper Copper River, which begins as a slow-moving, lightly braided stream. As paddlers progress downstream, they'll encounter increasingly swift currents, braided channels, and potential hazards like sweepers and logjams. The surrounding landscape is dominated by towering peaks, including Mount Sanford, Mount Drum, and Mount Wrangell.

Wildlife viewing opportunities abound, with chances to spot grizzly bears, bald eagles, and harbor seals that follow salmon runs upriver. The Copper River is renowned for its salmon, particularly the prized Copper River red salmon.

Given the remote location and challenging conditions, this trip is recommended only for experienced paddlers with wilderness skills. A drysuit is essential due to the cold glacial water. Paddlers should be prepared for Class II-III rapids further downstream and must be self-sufficient for an extended backcountry journey.

The optimal season for paddling is typically late spring through early fall, though weather and water conditions can vary significantly. Paddlers should be aware that this is a serious wilderness expedition requiring careful planning, proper equipment, and a high level of self-reliance.