All incidents
RescueOutcome: Rescued by SARMedical

Rescue — Cannon Mountain, Jun 12, 2025

·Mount Cannon·Kinsman Ridge Trail

Calvin Swanson, 21, of Plymouth, NH · party of 2

On June 12, 2025, Calvin Swanson, 21, of Plymouth, NH, injured his leg while descending Cannon Mountain on the Kinsman Ridge Trail after summiting with a friend. A trail crew located and stayed with Swanson until Conservation Officers and Pemi Valley Search and Rescue arrived and carried him out in a litter. He was transported by family to Littleton Regional Hospital for further treatment.

What we can learn

All hikers are encouraged to be prepared for their trek by packing the ten essential items: map, compass, warm clothing, extra food and water, headlamp, fire starter, first aid kit, whistle, rain/wind jackets and pants, and a knife.

Before you head out: check the forecast, carry the Ten Essentials, leave your plans with someone, and be willing to turn back. See current conditions →

Other recorded incidents on Mount Cannon

Part of the WMNF Hiker Incident Database. Every entry cites a primary or near-primary source; details are refined as the record is reviewed.